•Materials: PU/PVC
•Bladder materials: butyl or rubber
•Polyester or nylon wound
•Weight: 260-280g
•Customized logo printings are accepted
•Official size: 5 or 1#
•Packing:
◦Quantity: 1 piece/polybag and 50 pieces/carton
◦Carton size: 68 x 38 x 38cm
◦Gross weight: 15kg