Stainless Steel Hand Wrist Strength Fitness Training Exerciser Devices(Black)

1) Size: 13cm wide, 27cm long

2) Spring Thickness: 1.3 cm

3) Weight: 415g

4) Material: stainless steel spring + black sponge set (paint)

5) Color: Black

6) Fit for purpose: to enhance the wrist force

Features:

This product adopts high-quality alloy, not easily deformed, comfortable feel. The wrist is an important part of the human body, especially badminton, tennis, volleyball, basketball player's wrist is more important, this product is the best product greatly force you exercise the wrist: 10kg This is a wrist device designed to exercise wrist designed, is to improve a very effective apparatus of the wrist the Shuanglin wrist used in high-quality alloy, more soft and comfortable, refers to the type design, more suitable for palm grasp