Specifications for commercial quality bounce houses,moonwalks,inflatable bouncers,inflatables,bouncers,jumpers: (1) Size(meters): 4.0L x 4.0W x 4.0H,or as percustom size; (2) Material:international standard inflatable bounce material - High quality 18 oz.(610gm/m2) certified flameretardant,water proof and lead free vinyl; (3) Lead free heavy duty thread,with double andquadruple stitched; (4) Custom design available; (5) Certificated blowers(UL/CE) affiliated; (6) 1 year limited warranty,and all productswill be inspected by a third party inspection dep. before shipping; (7) Widely placed in parks,squares,family gardens,schools,someamusing or playingcenters etc;children can play together and enjoy themselves inthis joyfulfun game; (8) Competitive price.