No installation required, ready to practice at any time
Exercise Grip Strength Training Wrist Strength Forearm Training Rehabilitation Training
Optional strength, comfortable grip, and safe material
Rehabilitation training is lightweight and portable, with optional colors
Strengthen hand strength
Various sports enthusiasts are good assistants for boosting their strength
Ball games, office workers, exercise, wrist strength enthusiasts
Grip spring diameter: 3.0mm
Grip spring length: 2.1inch/5cm
Grip height: 5.7inch/14.5cm
Grip grip lower width: 4.2inch/10.8cm
Grip width: 0.8inch/2cm
Grip material: PP main body+TPR adhesive wrap
Weight of grip: 145g
Finger stretcher length: 3.74inch/9.5cm
Finger stretcher height: 2.1inch/5.5cm
Finger stretcher width: 0.8inch/2cm
Finger stretcher material: silicone
Finger stretcher weight: 12g
Student population (improving grip strength and beneficial exercise) 5kg~20kg
Internet users (release pressure, suitable for arm soreness) 5kg~30kg
Office crowd (relax fingers, improve finger sensitivity) 5kg~40kg
Fitness crowd (daily training, muscle tightening) 5kg~60kg
Bold stainless steel spring (full elasticity, long service life)
Timer (records the number of times per press, and returns to zero after 100 presses)
Strength specifications (adjustable torque, freely controlled strength)
PP plastic (soft and comfortable, wear-resistant and not easy to fade) TPR wrapping for anti slip
The inner core is the heart of the gripping device, which is made of alloy metal, sturdy, wear-resistant, and has a long service life, and is not easily deformed or rusted.