Product Description:1. Serving You Many Purposes: The self-inflating seat cushion takes a lot of fatigue away from sitting for a long time on a hard seat,help keep your butt from getting sore and keeps your bum warm on those chilly evening and morning perches on rocks.This is a great air cushion for stadium bleachers,sporting events,outdoor concerts,safari rides,air plane rides,finishing,climbing.It will be a butt saver on your life.Or even as a self inflating pillow.2. Easy to Use: Easy to inflate, just leave the valve open.No blowing into it or the need to use a pump or cylinder to inflate.You can also inflated it by your mouth too;To deflate the seat pad,you just need release the valve,and roll from the ends to squeeze air out, close the valve.You can also adjust the amount of inflation to get the perfect feel.3. Easy to Carry: The weight of compact seat cushion only 200g. Size: 15 x11 x1.2 in; packed size: 5.9 x 2.8 x 2.8 in. Packs very small into its attached bag,almost pocket-sized. Perfect cushion for any resting place.4. Keep You Warm & Comfy: The self Inflatable seat cushion is made of lightweight, flexible, waterproof,tear-resistant 30D stretch fabric.Keep you warm the on the cold ground. The weight limit is 221lbs.Great for underneath you or behind your backPackage Include:1xOutdoor Bleachers Cushion,1xCarrying Bag,2x repair cloth for emergency use2 -pack style: 2xOutdoor Bleachers Cushion,2xCarrying Bag,4x repair cloth for emergency use