Comfortable gray inflatable sleeping pads. Color is nigthshadow gray. Ideal for camping and outdoor adventures. Used twice. Selling two sleeping pads together. You can button them both together! 4 in (10 cm) THICK FOR MAXIMUM COMFORT in this premium inflating camping sleeping pad. You get a very comfy extra thick 4 in (10 cm) of air padding that protects from rough ground, hard floors, and cold conditions. Providing a true 4-season pad with an estimated R-value of 4. Get a great night's sleep anywhere at any time. Measures 74 in x 24.4 in x 4 in (188 cm x 62 cm x 10 cm) fully inflated. FAST INFLATABLE DESIGN w/ Built-in Air Pump. Simply stomp or hand press to inflate. Much easier than blowing it up with your breath or another pump, no batteries needed. And the outtake valve has the double-decked design, one is for inflating or slow release of air for adjusting the firm you like, and the 2nd is for quick deflation.