UST Double Wide Airmat. The fillmatic doublewide self-inflating comfort air mat has all the cushion and size to make you feel like you're sleeping at home. Specifications for UST Double Wide AirMat: Manufacturer: UST Application: Outdoor Features of UST Double Wide AirMat: Ultra comfort foam core with horizontal baffles Unique 2 way flip valve for easy inflation and deflation Self-inflating (takes seconds to inflate on its own) Loud funky designs unlike any other on the market Ability to clip mats together and create a larger bed R-value 6 Package Contents: UST Double Wide AirMat UST 1159198: Double Wide Airmat