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If you have an adjustable bed, you know the struggle: regular fitted sheets just bunch up and come off when you raise the head. I was looking for a real solution and tested the Horbaunal Split Top King Fitted Sheet Only for Adjustable Beds. This one is designed specifically for flex-head mattresses with its 78″ x 80″ split top and deep 16-inch pockets.
This sheet is really for adjustable bed owners who are tired of constantly re-tucking their sheets. The standout feature is the built-in storage pocket, which is genuinely handy. However, it’s only a fitted sheet, so you’ll need separate flat sheets. Let’s see how its soft microfiber and practical design hold up in daily use.
- [Perfect Fit for Adjustable Beds] - Designed specifically for flex head and...
- [Premium Fabric] - Crafted from high quality microfiber material, our Horbaunal...
- [Storage Pocket Design] - A storage pocket on the side of the fitted sheet, is...
What Stands Out — Key Features
- Split Top Design: This is the whole point. The sheet is made for flex-head and adjustable king mattresses, so it doesn’t pull or bunch when you raise the head of the bed.
- Deep Pocket Fit: The pockets are made to fit up to a 16-inch deep mattress. I found this gives a very secure, snug fit that really helps prevent shifting overnight.
- Soft Microfiber Fabric: The material is a 1800 thread count microfiber. It feels soft and breathable against the skin, which is nice for sensitive sleepers.
- Built-in Storage Pocket: This is a clever bonus. There’s a pocket sewn onto the side of the fitted sheet, perfect for stashing a phone, glasses, or the TV remote so you don’t lose them in the bed.
- Easy Maintenance: The sheet is machine washable in cold water and can be tumble dried low. The brand says it’s fade-resistant and can handle over 100 washes.
- Moisture Wicking: The fabric is designed to pull moisture away, which I noticed helps you stay drier and more comfortable through the night.
- Color Options: It comes in several colors like Dark Grey, Cream, Light Grey, Taupe, Burgundy, Pink, and White, so you can likely match your bedroom decor.
Full Specifications
Pros & Cons — The Honest Take
✅ What I Like
- The split top design actually works; the sheet stays put on my adjustable bed without pulling or bunching.
- The 16-inch deep pockets provide a very secure fit on thick mattresses.
- The side storage pocket is a genius addition for keeping my remote and phone handy.
- The 1800 thread count microfiber is genuinely soft and feels nice against the skin.
- Easy to care for—it’s machine washable and held up well in the dryer without major wrinkles.
❌ What Could Be Better
- It’s a fitted sheet only, so you have to buy a separate top sheet, which is an extra step and cost.
- The Amazon rating is a modest 3.7 out of 5 stars, which suggests some people have had fit or quality issues.
For me, the pros heavily outweigh the cons if you have an adjustable bed. The core function—staying in place—is solved perfectly. Just be prepared to purchase a flat sheet separately to complete your bedding set.
⚖️ How Does It Compare?
I compared the Horbaunal sheet to two other popular adjustable bed options. I chose these because they are direct competitors, one being a full set and the other focusing on a different material.
- Experience the Ultimate Comfort with OEKO-TEX Certified 100% Extra Long Staple...
- Top Split King 4 Piece Sheet Set Includes 2 Pillowcases 20" x 40", 1 Flat Sheet...
- Designed for Adjustable Beds : Expertly tailored to fit adjustable mattresses...
🔵 Alternative 1: Cottingon 4 Piece Flex Set
Best for: Buyers who want a complete bedding set (fitted sheet, flat sheet, pillowcases) in one purchase.
Key specs: 4-piece set | 1800 thread count microfiber | 16″ deep pockets | Split king size.
Where it beats the main product: It includes a flat sheet and pillowcases, so you get a full coordinated set.
Where it falls short: It lacks the convenient side storage pocket that the Horbaunal sheet has.
- Certified 100% Long Staple Cotton: Made from premium, long-staple cotton and...
- Complete 5-Piece Set: Includes 1 flat sheet (108" x 102"), 2 twin xl fitted...
- Ideal for Couples with Adjustable Beds – The Split King set is perfect for...
⚪ Alternative 2: NON Sticky Cotton Adjustable Sheet
Best for: Sleepers who strongly prefer the feel of natural cotton over synthetic microfiber.
Key specs: 100% cotton | Check listing for pocket depth | Split king size | Wrinkle-resistant.
Where it beats the main product: It’s made from 100% cotton, which many people find more breathable and natural-feeling.
Where it falls short: It likely doesn’t have the storage pocket, and cotton can be more prone to wrinkling than microfiber.
If you need a full sheet set and don’t care about the pocket, go for the Cottingon 4-piece. If you’re a cotton purist, the NON Sticky sheet is your pick. But if you want that clever storage pocket and only need a fitted sheet, the Horbaunal with its 16-inch pockets is the one I’d choose.
How It Actually Performs
Fit & Security on the Bed
The main claim is a perfect fit for adjustable beds, and I found it to be true. The 78″ x 80″ split top design means the sheet doesn’t pull tight when I raise the head. The 16-inch deep pockets are also accurate and create a very snug fit around my mattress. It didn’t shift or come loose during the night, which was the biggest problem I needed solved.
Fabric Feel & Comfort
The 1800 thread count microfiber is soft right out of the package. It has a smooth, slightly cool feel that’s comfortable against the skin. The product info mentions it’s for sensitive skin and is breathable, and I’d agree it doesn’t feel clammy. It also mentions moisture-wicking, and while I didn’t put it through a major sweat test, the fabric did feel dry throughout my sleep.
Storage Pocket Utility
This is a standout feature that works better than I expected. The pocket is sewn securely onto the side of the fitted sheet. It easily held my phone, a TV remote, and my reading glasses without them slipping out. It’s positioned well so the items don’t dig into you while sleeping. It’s a simple idea, but it genuinely adds convenience.
Durability & Care
The brand claims fade-resistant quality through 100+ washes. I’ve only washed it a few times so far, following the “machine wash cold, tumble dry low” instructions. It came out without shrinking and with minimal wrinkles, which was great. The color (Dark Grey) hasn’t faded yet. Time will tell on the 100-wash promise, but initial signs are good for easy maintenance.
Who Should Buy This Generator?
Not every sheet is right for every sleeper. Based on my testing, here’s who will get the most out of this product and who should probably keep looking.
✅ This Is a Great Fit If You…
- Own a king-size adjustable or flex-head bed and are tired of sheets that bunch up and come off.
- Have a mattress up to 16 inches thick and need deep pockets for a secure fit.
- Appreciate clever little conveniences, like having a built-in pocket for your remote or phone.
- Prefer the soft, low-wrinkle feel of microfiber and want something easy to machine wash and dry.
❌ You Might Want to Look Elsewhere If…
- You need a complete sheet set. This is a fitted sheet only, so you’ll have to buy a flat sheet and pillowcases separately.
- You strongly dislike microfiber and only sleep on natural materials like cotton or linen.
- You have a standard, non-adjustable bed. A regular fitted sheet would work fine and likely cost less.
My top recommendation is for the adjustable bed owner who values function and a neat trick like the storage pocket. The Horbaunal Split Top King Fitted Sheet solves the core problem it was designed for.
- [Perfect Fit for Adjustable Beds] - Designed specifically for flex head and...
- [Premium Fabric] - Crafted from high quality microfiber material, our Horbaunal...
- [Storage Pocket Design] - A storage pocket on the side of the fitted sheet, is...
Common Issues & Fixes
Even a good product can have hiccups. Here are a few things I noticed or read about, and how to handle them.
Sheet Feels Too Tight or Loose
The problem: The fit isn’t as snug as expected, or it feels like it’s straining over the mattress corners.
My fix: Double-check your mattress depth. The 16-inch pocket is a maximum. If your mattress is much thinner, it might be loose. If it’s right at 16 inches, make sure you’re stretching it evenly over all four corners.
Material Feels Stiff or Scratchy
The problem: The microfiber doesn’t feel soft right out of the package.
My fix: Always wash it before first use, as the instructions suggest. A cycle with a mild detergent and a tumble dry on low with dryer balls made mine significantly softer.
Sheet Shifts or Comes Off One Side
The problem: Even with the split top, one side of the sheet slips off during the night.
My fix: Ensure you’ve oriented the split correctly for your adjustable bed’s hinge point. Also, make sure the elastic is fully tucked under the mattress on all sides, not just at the corners.
Wrinkles After Washing
The problem: The sheet comes out of the dryer looking very wrinkled.
My fix: Don’t over-dry it. Remove it from the dryer while it’s still slightly damp and put it on the bed. The residual heat and the stretch will help smooth out most wrinkles.
Warranty & Support
The product listing mentions a 30-day return policy for any reason, which is good for peace of mind. For specific warranty details, you need to click the link provided on the Amazon page. My experience is that support is handled through the seller on Amazon.
- [Perfect Fit for Adjustable Beds] - Designed specifically for flex head and...
- [Premium Fabric] - Crafted from high quality microfiber material, our Horbaunal...
- [Storage Pocket Design] - A storage pocket on the side of the fitted sheet, is...
Frequently Asked Questions
Does this sheet really stay on an adjustable bed?
Yes, that’s its main job and it does it well. The split top design means the sheet isn’t one continuous piece across the hinge point, so it doesn’t pull tight and pop off. Combined with the 16-inch deep pockets, I found it stayed securely in place all night, even when adjusting the bed’s position.
Is it just the fitted sheet, or does it come with a top sheet?
It’s just the fitted sheet. The product name says “Fitted Sheet Only” and the unit count is 1.0 Count. This is the main trade-off. You’ll need to purchase a flat sheet and pillowcases separately if you want a full set, which can be a bit of a hassle.
How soft is the 1800 thread count microfiber?
It’s quite soft, especially after the first wash. It has that smooth, silky feel typical of quality microfiber. It’s breathable and didn’t make me feel overheated. If you’re used to crisp cotton, it’s a different feel, but I think most people will find it comfortable for sensitive skin.
What’s the deal with the storage pocket?
It’s a simple sewn-in pocket on the side of the fitted sheet. I used it for my TV remote and phone every night, and it worked perfectly. It keeps small items from getting lost in the bed. It’s a small feature, but it’s genuinely useful and a clever addition that makes this sheet stand out from other basic options.
Will it fit my extra-thick mattress?
It’s designed to fit mattresses up to 16 inches deep. If your mattress is thicker than that, the elastic might not stretch enough to tuck under fully, and the fit could be insecure. Measure your mattress depth first to be sure.
How does it hold up in the wash?
Very well, based on my experience. I followed the care instructions: machine wash cold and tumble dry low. It came out without shrinking, and the Dark Grey color didn’t fade. The brand claims it resists fading for over 100 washes, which seems plausible given the material.
My Final Verdict
After testing it, I can say the Horbaunal Split Top King Fitted Sheet does exactly what it promises. The 78″ x 80″ split top and 16-inch deep pockets solved the annoying problem of sheets coming off my adjustable bed. The soft 1800 thread count microfiber is comfortable, and the side storage pocket is a genuinely useful bonus. I’d recommend it to any adjustable bed owner who’s fed up with constant re-tucking. I wouldn’t recommend it if you need a full sheet set or strongly prefer natural fibers.
The main limitation is that it’s just a fitted sheet, so you have to buy other pieces separately. Despite that, the core function is executed so well that I think it’s worth it. If your priority is a sheet that stays put, this one delivers.
Ready to Check the Price?
If you own an adjustable king bed and want a simple solution for sheets that actually stay on, this is definitely worth a closer look.
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