Improve finger strengthen and dexterity silicone hand grip ring
Material: Silicone
Size:Diameter8.8cm
Product weight: 95g
Function:
1.Workout for crushing, pinching and even extension, with amazing results.And have three levels:30LB~50LB,allowing you to
gradually increase the difficulty of your training as your strength improves.Which set from beginner to professional,relaxation or athletics.
2.It can improve your finger strengthen and dexterity,more forearm Muscularity. So it workout for rehabilitation,long-time typing.