The Grand Trunk A-Pad Travel Cushion is a self-inflating seat pad you can pack up and take anywhere. Use it on bleachers, on long road trips, as extra padding on airplane seats and on camping trips. It's contoured to fit just right, plus it's adjustable with the brass valve while you're sitting on it to find your perfect inflation level. Made of tough, lightweight polyester, it will provide years of use. Packs small for storage and transport in the included stuff sack. Imported. Inflated dimensions: 12"L x 12"W x (Min.)1.25"H. Packed dimensions: 7"L x 4.5"W x 4.5"H. Weight: 7 oz. Color: Blue.