Features:1) Made of 18oz fire retardant reinforced polyester coated with PVC2) All seams are double stitching (triple stitching in some parts) and reinforcement strips stitched on all mattress seams3) Attached with step, cardholder, warning and accessories for repair4) With removable climbing and sliding surface5) Multifunction: bounce, climb, slide, crawl, drift and swing producing area:China payment:T/T supplying capacity:300pcs/month