... requirements5)Usage: rental business, parties, clubs, parks, outdoor entertainment, backyard fun and any other business functions6)All ... reinforcement strips stitched on all mattress seams.7) UL/CE approval, ROH,EN71 certificated.8)Competitive prices, quality ... .comwww.empireinflatable.com inflatable jumping castles for kids, outdoor inflatable castles for commercial, hot sale jumping castles