... supply wide range Machine sewn volleyball,Promotion volleyball,Beach volleyball in different quality and price.Mainly on professional match volleyball, training volleyball,promotional volleyballPU, PVC, TPU ... # 3.Construction: 8panels,12panels,18panels, 20panels4.Material:Pvc,Foamed pvc,Pu,Tpu,Neoprene,Laser5.Bladder: rubber / butyl /latex6.Weight:200-220g ...