Adult Fingers Self Strength Exerciser Heavy Wrist Tension Extend Hand Master Training Fitness Equipment Blue

Features:
100% brand new and high quality.
Perfect for training fingers flexibility, strength and coordination.
Light and comfortable, can be carried and used alone.
Effective used in Dust-proof, anti-static, anti scratch
Both used repeatedly to exercise at home or gym freely.

Specifications:
Material: Plastic
Size:85mm x 70mm x 20mm
Color: blue, yellow

Package Include:
1 x Fingers Strength Exerciser

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