inflatable fun city, fun city: 1. With obstacles, slide and part-hole 2. Lead-free 3. Meet with ASTM, EN14960 and ... utilizes a Velcro flap that covers the zipper, thus, less air is lost and zippers are not exposed to abrasion or ... that is designed to flop closed if air flow is interrupted, thus slowing the loss of air. Customized style, color, size and logo ...