SPECS: Packed Weight: 2 oz. / 57 g Packed Size: 3 x 11 in. / 8 x 28 cm Thickness: 0.5 in. /13 mm Width: 20 in. / 51 cm Length: 12 in. / 30 cm R-Value: 1.7 Unique EVA foam contains more than 60% sustainably grown sugarcane resin that was harvested following Proforest standards and contributes to the removal of carbon in the atmosphere DESIGN AND DETAILS: Comfortable backcountry seat or for kneeling on uneven ground, adding protection from dirt, wet grass, or snow Provides a firm, insulated barrier with closed-cell foam technology and balance between warmth and comfort with die-cut peaks and heat-trapping valleys More warmth and comfort with two foam layers of texture for option of dimples up or dimples down Rolls tight to save space and weight Light enough to carry around and even use as a bleacher seat at events and games Durable and long last material