Sometimes, comfort comes in small packages. This folding mattress topper is made with CertiPUR-US certified, firm, high-density foam that molds to your body. For compact storage and convenient transport, it folds up three times and has 2 built-in handles. Great for use as a guest bed, floor sofa, or even a more comfortable bed while camping, it blends comfort with utility for quality rest whatever the occasion. Made with firm, CertiPUR-US certified foam for maximum comfort;Removable, machine-washable cover makes for easy cleaning;Makes a convenient guest bed, camping bed, or floor sofa for gatherings;Portable, tri-fold design with 2 handles let you take it anywhere;Recommended setup: Open package in well-ventilated area to release harmless odor that should dissipate within several hours. Wait 72 hours for maximum expansion. Flat Dimensions: 75"(L) x 39"(W) x 4"(Thick). Folded: 39"(L) x 26.75"(W) x 9"(H). Weight: 14.5 lbs. Machine-washable (dryer-friendly).