Vector X JF-100 Finger Grip Specifications:
- Brand: Vector X.
- Product Type: Finger Grip.
- Sport: Fitness.
- Product Content: 1 Fitness Grip
- Material: Hardened Plastic
- Spring: Chrome Plated Spring
- Color: Blue
Grip it exactly finger to finger, and practice finger by finger hand-exercising. Practice powerfully with all your fingers and palms.
Put your finger in the lower place. Please put it without children's reaching (their finger might be hurt if it falls to the gap).