Mattresses & Boxsprings › DMI › Ivation Ez Bed Twin Air Mattress

Mattress Encasement, Twin Size, Material Plastic Nylon, Length 75 In., Width 3... Mattress Encasement, Twin Size, Material Plastic Nylon, Length 75 In., Width 39 In., Color White, Zippered, Protects From Bed Bug, Dust Mites, Allergies, Waterproof, Pet Dander, Incontinence, Yes, Plastic Fabric, Washing Instructions Machine Wash... more

If your twin-size mattress is too soft or sagging, you can easily make it firm... If your twin-size mattress is too soft or sagging, you can easily make it firmer with this bed board. Simply unfold the board and slide it between the mattress and box spring to add more support to your bed. Adds firmness to a too-soft or sagging... more