This standard sized cushion is designed to fit shorter touring and cruiser bike seats and offers extra comfort on those long road trips. Fits even the widest saddles or derrieres AIRHAWK 2 cushions are designed for intermediate riders that ride short to mid-range distances. Why sit on gel when you can ride on airCushion comes standard with cover attachment loops and cruiser straps.Material: Lightweight PolyurethaneDimensions: 14 Deep x 14 Wide 36cm x 36cm.2 year manufacturer warranty.