Designs International 6.5 Inch vs 5.5 Inch Semi Truck Mattress: Best Foam for RV Bunks?
Designs International 6.5 Inch vs 5.5 Inch Semi Truck Mattress: Best Foam for RV Bunks? I’ve been testing two popular Designs International mattresses for my RV bunk: the 6.5-inch thick model (35″ x 79″) and the 5.5-inch thick model (38″ x 75″). Both are memory foam and claim to be firm, but they have very … Read more