Fitness equipment training ball

Description:
1. Commodity name: wrist ball pull-up fitness equipment training ball pointing ball
2. Material: stainless steel rings + solid balls
3. Features: The grip ball is made of non-slip PU material and groove design.
With stainless steel rings
4. Size: large ball diameter 9.7CM/3.82in (Please Choose Yellow)
Small ball diameter 7.2CM/2.83in (Please Choose Black)
Hanging strap total length about 26CM/10.24in
Stainless steel hook total length about 9CM/3.54in

The package includes:
2* Grip Ball
2* Lanyard
2* Stainless Steel Hook