NOTICE:The "Super Z Outlet" seller is the only authorized seller, we do not sell wholesale so there should be NO other sellers; Any other sellers are illegally selling their own products using our registered Trademarked company name. In this listing, purchasing from any seller other than "Super Z Outlet" will result in a potentially faulty product that may be unsafe and cause injury. Please be sure to purchase this product from the "Super Z Outlet" seller to avoid any problems with your product and to ensure both your safety and satisfaction. Manufacturer's warranty included only when purchased from Super Z Outlet.