To Dear buyer, ?The delivery time (EDT) on the listing is only the estimated delivery time of eBay. ?Please dont worry about the delivery time,usually it only takes 2-3 days to arrive you as we ship the package from UK via Royal Mail. ?Any delay, we will send you an email in advance.Please rest assured to buy. ?Please contact us BEFORE you give us neutral/negative feedback or open the return request, so that we can satisfactorily address your concerns. About this item The lower center of gravity, safety valve and dual air chamber ensure safety. High quality and thick materials, Durable and sturdy. The patented inner spring ensures stability and portability. .