25-70Kg Adjustable Heavy Gripper Fitness Hand Exerciser Wrist Increase Strength Spring Finger Pinch Carpal Expander Type: Other Model Number: Hand Grip Applicable Scenes: The hand gripper is applicable to bodybuilding, yoga, sports and recovery. Wide Features: The hand gripper features adjustable strength, comfortable grip and mechanical counting. Multiple Functions: The hand gripper can be used for exercise the hand and finger's strength and flexibility. Suitable People: The hand gripper is suitable for office workers, students and sports enthusiasts. colour:black Material:PP + stainless steel + spring steel size:15*11*2.8cm Package Contents: 1*Fitness grip Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.