ComfortableSingle padInflated size: 74.8''x 24.8'', thickness 3.9''Double padinflating size 74.8"x50.0", thickness 3.9''.Your body won't feel the hard of the ground. The fabric is made of 30D stretch cloth, skin-friendly, waterproof, and tear-proof, allowing you and your friends to have a perfect sleep experience in outdoor travel, home life, and even emergency shelters. Portable Weight 2.4 lbs, with Oxford cloth tote bag. Package size 11.4''x 5.9''x 5.9 '', you can take it outdoors, backpacking, hiking, camping easily. Easy inflated -Pump needed. TPU safety valve, easy to operate. Long-lasting allows you to sleep comfortably all night. Warm reminder, if you like, you can blow 2-3 breaths after it's full. Quality Material Made of 190T polyester fiber and 30D elastic cloth with TPU coating, waterproof, puncture-resistant, stretch-resistant, environmentally friendly and durable. Quality AssuranceWe provide a repair kit (without glue), which contains 2 repair patches. If it's damaged outdoors, you can repair it in time. Feel free to contact us if you have any problem.