3 Golden Balls x 4 Set (Total of 12 balls)

Material: 24K Gold pt.
Cover: DUPONT (US) - Surlyn 
Middle layer: Super polymer resin

Size: 42.6mm, 46g
※ Equivalent to the size and weight of the official ball.

Patent Number
30-2019-0006472 · 20-2019-0000758