Description:  

10-40Kg Adjustable Resistance Hand Power Grip Exerciser Strength Wrist Training 

Features:

Easy to adjust tension by turning the knob.

Sturdy and robust design.

Strong durable spring.

10 - 40 kg adjustable range.

Suitable for home or commercial use.

Color: Blue/Red

Size: As the picture shown

Main Material: Plastic

Adjustable Tension: 10-40kg

Weight:App 161g

Package included:
 

1 x Adjustable Hand Strength Power Grip (2 colors for your choices.)

Details pictures: