inflatable body bumper ball 1.diameter:1.2m,1.5m,1.8m for ... 7mm-1.0mm TPU inflatable body bumper ballBusiness range: bouncy castle, combo, slide, fun city, water walking ball, zorb ball, water game, sport ... your technical question quickly and directly. Material of bumper ball:0.7-1.0mm TPU or 0.8mm PVCInflated diameter ... glue), CE approved air pump and durable carriage bag inflatable body bumper ball