Hand Gripper Forearm Hand Expander Dynamometer Strengthen Training Hand Finger Exersiser Hand Trainer Grip Strength Crossfit

Information:

• Color:Black / Grey

• Weight:85g

• Material:Silica gel

• Outer diameter = 8 cm, inner diameter = 3.5 cm

• Application:Hand training/ Bodybuilding

Suitable: 
20lb-30lb primary grip strength recovery crowd, or girls, the elderly, etc
30-40lb  women,  less powerfulmen, etc
40-60lb men, powerful women, etc
80-100LB powerful men, etc

Features:

• Edible grade silicone, non-toxic harmless

• Small size and light weight. Technically stretching anytime, anywhere

• The use of environmentally friendly silicone manufacturing, soft, no cracking, long life, do not stimulate the skin