The feature ofinflatablecastle is as belows, please kindly check it. the material of inflatable castle: the best 0.55mm PVCTarpaulin material meets the EN71 standard; meets the most professional EN14960 standard components of inflatable castle:grounding ring, ground sheet, repair kit and matching CE or UL electric blower. All products has2-year quality warranty. With thebestflame-retardant material, safety feature, novelty long lasting design, and competitive price, Colorful & fun, popular & classic.these inflatablecastle will beworth their value and will be your best choice for entertainment. Extensively applied and placed in family backyards, schools,parks, playing centers and some other relaxation centers.can bring much fun and enjoyment to kids,children and adults; Welcome to contact us for further information.