With the best material, best quality, and competitive price Warranty: one year Certificates: CE, EN71, EN14960, SGS 1. Material: high durability PVC ... required5.Accessories: CE/UL approved air blower, repair kit(material and glue)6.Useage: rental business,parties,clubs,parks,outdoor entertainment ... all the zipper joints, and above the zipper, there is a zipper cover by velcro material which is help to ...