... laminated 3.rubber,pvc,pu 4.OEM Official Size Volleyball 1)Description: ·Nylon wound·Official size & ... with rubber or butyl bladder.·Rubber,pvc,pu volleyball are perfect for the playground or sports field ... vigorous play.2)Packing:·Standard packing: No.5 volleyball 1 Piece/Polybag, 50 Pieces/Carton, Carton ... size:53×31×32cm No.4 volleyball 1 Piece/Polybag, 50 Pieces/Carton, Carton size ...