Studio : Longshow

Publisher : Longshow

Binding : Misc.

Product Description

Product Description:

1.?Material: PVC

2. Features: smooth surface; made of green materials, so it is harmless, healthy and non-toxic, fresh and odorless; high-grade explosion-proof materials can prevent accidental burst since the material itself is able to maximize the security.

3. Function: to prevent back pain; correct stature; shape the body; provide help for office staff who lack of exercise.

4. Size: diameter in 25 cm / 9.84 in )