folding mattress, inofia memory foam tri-fold mattress with ultra soft bamboo cover, non-slip bottom & breathable mesh sides - twin 4-inch, mattress topper inofia <p><b>✿overview</b></p> <p></p> <p>1. the 4 inch foam tri-fold mattress is designed for custom body support and rich softness to send even light sleepers into dreamland without clunky springs or bed frames to creak or poke. constructed of 1.5 inch luxurious memory foam over a 2.5 inch supportive foam base for a great sleep experience. 2. inofia memory foam tri-fold mattress allows you to get a comfortable night's sleep wherever you go. simply unfold the foam bed on the floor in any room,mobile home for a comfortable night's sleep. this bed easily accommodates all your sleeping needs then folds neatly away for storage in seconds. perfect for an unexpected sleep over guest, camping and traveling. wherever you go and whatever you do, use the inofia tri-fold mattress for the sleep you love. </p> <p></p> <p><b>✿material</b></p> <p></p> <p>1. outer cover: bamboo fiber surface, gray mesh side, cloth bottom</p> <p>2. internal cover</p> <p>3. sponge: 1.5 inch memory foam over 2.5 inch supportive sponge</p> <p></p> <p><b>✿tri-fold mattress size</b></p> <p></p> <p>6'' twin: flat: 78in. x 38in.x 6in;folded: 38in. x 26in. x 18in</p> <p>6'' full: flat: 73in. x 52in. x 6in;folded: 52in. x 25in. x 18in</p> <p>6'' queen: flat: 78in. x 58in. x 6in;folded: 58in. x 26in. x 18in</p> <p>4'' twin: flat: 78in. x 38in. x 4in;folded: 38in. x 26in. x 12in</p> <p>4'' full: flat: 73in. x 52in. x 4in;folded: 52in. x 25in. x 12in</p> <p>4'' queen: flat: 78in. x 58in. x 4in;folded: 58in. x 26in. x 12in</p> <p><b>✿shipping method</b></p> <p></p> <p>our memory foam folding mattress is vacuum compressed, rolled and shipped in a box conveniently delivered to your door for easy set-up.</p> <p></p> <p><b>✿package includes</b></p> <p></p> <p>1 x 4 inch inofia tri-fold mattress (twin)</p>