Specifications forcommercial qualitybouncers,inflatable bouncers,jumpers,bouncy castles,jumping castles: (1) Size(meters): 4.0L x 4.0W x 4.5H,or as percustomsize; (2) Material:international standard inflatable bounce material - high quality 610gm/m2(18 oz.) flame retardant,water proof and lead freecertified vinyl; (3) Lead free heavy durty thread,with double and quadruple stitched; (4) Custom design available and preferred; (5) Certified blowers(CE/UL) affiliated; (6) 1 year limited warranty,and all products will be inspected by a third party inspection dep. before shipping; (7) Widely placed in parks,squares,family gardens,nursery schools and someplaying or relaxtion centers;children can play together and enjoy themselves insuch agiant joyfulfun game; (8) Competitive price.