|Stress Ball - Round Style |
Size: Dia. 50mm
Hardness: 15A - Very Soft
1. The design concept is based on ergonomic.
2. Easy to hold with comfortable size and heat resistance ability.
3. Stress Ball is optioned for ball shape and have four different hardness to comfort you need.
4. It not only know as an exercising tool for hand and abdomen but also best known to improve the syndrome of carpal-tunnel.
Hardness: Very Soft / Soft / Medium / Firm for selections.
P.S. If there is any further inquiry, please let us know soon.