Made from biodegradable ingredients Contains solid particles in various sizes called nanites which help quickly seal puncturesPremium latex sustains quality at extreme altitude and temperaturesProven to seal up to 1/4` puncturesTwist-lock compatible bottle for adding sealant with no messMade in the USALightweight: ~4oz per wheel4 ozTube and TubelessUPC/EAN/GTIN: 810026604034