Materials

Leather --- Foam PVC , PU, Foam PU, Micro Fiber

Bladder --- 50% butyl, 30% butyl or natural rubber available

    Roundness error

Description

             ≤1.5%

Water and sand resistance

Excellent elasticity and tear resistance

            Rebound

        Impact test

Soft touch with good feeling

         53cm → 61cm

        5,000 times

Sizes

Packing

Grease resistance

5#, 4#

Poly bag, color box, ball bag available