TOWK Self-Inflating Air Mattress with Attached Pillow Water-proof and abrasion-resistant PVC fabric ptorects you from rough and damp circumstances, light-weight but durable Faster self-inflating and deflating valves ensure easy work,no pump needed High resilient sponge with built-in pillow for comfort, great for indoor and outdoor use Roll up into a small bundle for compact storage and easy transport; Comes with a storage bag Open Dimensions: 74" x 22.4" x 1.2" (L) x (W) x (H); Weight: 2.4 pounds