Extremely comfortable Outdoors Self Inflate Sleep Pad at 4 inches thick. Great for those that like to stretch out, want the most support and want to be higher off the ground. Made with unique PVC Free flex fabric, this non slip stretchy material keep noise to the minimal while no bottoming out soft foam contour your body. Two way valve makes inflation & deflation just as easy. Easily top it off with our Pump Bag for a firmer if needed. 3D Design gives you the perfect sleep anywhere you go. With R Value at 6.3, your back and overnight guests will thank you after use. Open Dimensions: 78 x 30 x 3.9 (in.) Weight only 6.1 lbs.