Hand Grip Finger Trainer Strengthener Adjustable Power Training Home Fitness Equipment Piano Guitar Finger Exerciser Trainers

Features:
1. Moderate size, perfect feel, easy to carry.
2. Visual force adjustment, adult MF4-1 (3-7 lbs)
3. Soft silicone protection at the bottom and top, comfortable to the touch, anti-slip and anti-slip.
4. Each button is flexible, not loose, durable.

Specifications:
Material: ABS
Color: black, orange, green, pink
Size: 80mm*60mm*20mm
Net weight: 46g
Gross weight: 58g

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item.
Thanks for your understanding.