FEATURES of the Big Agnes Clearview Air Pad Superlight and Ultra-compact warm weather pads Welded construction Durable and lightweight polyurethane material Stuff sack included Each pad individually inflated and tested SPECIFICATIONS of the Big Agnes Clearview Air Pad Temperature Rating: 35° F / 2° C Thickness: 2.5" / 6 cm R-Value: 1.5 Insulation: Air Polyurethane Valve: Durable inflation valve SPECIFICATIONS for Rectangular 20 x 66" / 51 x 168 cm Weight: 14 oz / 397 g Rolled Size: 2 x 10" / 5 x 25 cm SPECIFICATIONS for Rectangular 20 x 72" / 51 x 183 cm Weight: 15 oz / 425 g Rolled Size: 2.5 x 10" / 6 x 25 cm SPECIFICATIONS for Rectangular 20 x 78" / 51 x 198 cm Weight: 17 oz / 482 g Rolled Size: 2.5 x 10" / 6 x 25 cm SPECIFICATIONS for Rectangular 25 x 78" / 64 x 198 cm Weight: 20 oz / 567 g Rolled Size: 3 x 10" / 8 x 25 cm