Massage Ball：PB-01

These balls are used for training hand muscle. Please select your preferred size.

MSGB-ER01

Material：EVA

Size：

L : Ø 105 mm x 205 mm (±3 mm)
L Ball Size : Ø 95 mm (±3 mm)
XL : Ø 140 mm x 260 mm (±3 mm)
XL Ball Size : Ø 115 mm (±3 mm)