inflatable amusement park 1)Material: standard bouncers material,*8OZ,PVC vinyl,0.***0.6mm thickness, water proof and fire retardant functions. 2)Size:custom size; 3)Custom colors, sizes and designs available 4)Designs upon request, Customers' OEMs are acceptable 6)Designs: more than ***0 online styles and according to customized requirements 7)Usage: rental business, parties, clubs, parks, outdoor entertainment, backyard fun and any other business functions 8)All seams are double stitched (triple to quartic stitched in sensitive parts) and reinforcement strips stitched on all mattress seams. 9) UL/CE approval, ROH,EN*1 certificated.