Hand Grip/Finger Strengthener Exercise Rings - Set of 3 Different Resistance Levels - 30, 40, and 50 pounds

DESCRIPTION:

 1. Rubber Hand Grip Ring  is lightweight, easy to carry  

 2. It is made of high quality and durable material

 3. It is used to build hand and forearm strength for added performance in any sport anytime, anywhere

 4. The miracle of progressive resistance comes to hand grippers; its a effective way to build your hand strength

 5. It is also an ideal gift choice for your friends

 6. It can develop serious hand strength, hand grippers is the perfect choice for you        

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TECHNICAL PARAMETERS: