5593962 Our camping team designed this replacement stopper for your inflatable camping mattresses and tents.Our objective? Allows you to continue using your Quechua inflatable mattress or tent even if you have mislaid the stopper. Compatibility Will fit all Quechua mattresses and tents, except Air Seconds mattresses COMPOSITION Main fabric: 85.0% Acrylonitrile Butadiene Styrene, 15.0% Rubber - Synthetic