Rollaway Bed No Variation Selected Invite your guests to enjoy a comfortable, convenient stay with the Structures® Rollaway Guest Bed. This cot size bed features a durable folding frame and a 4" medium-plush mattress with a 1" cooling gel-infused memory foam layer. A spring-supported deck absorbs movement, and a rayon from bamboo cover adds softness to the surface. Locking caster wheels make this guest bed easy to move, set up store. L : 37.5 - W : 12.3 - H : 36 - W : 55