O-Shaped Finger Power Palm Strength Exercise Grip Ring

Specification:
Product name: Silicone grip ring (small)
Commodity material: High quality silicone
Product size: Diameter 70mm, height 18mm
Product net weight: 50g
Commodity packaging: Single opp bag
Packing quantity: 500pcs
Box size: 53*29*37cm
Gross weight per box: About 25.5kg

Colour:
Green-30lb
Lake Blue--40LB
Orange-50LB


Packing list: Silicone grip ring x1