Hand Grip Finger Trainer- Piano/ Guitar
- Moderate size, perfect feel, easy to carry.
- Visual force adjustment, adult MF4-1 (3-7 lbs).
- Soft silicone protection at the bottom and top, comfortable to the touch, anti-slip, and anti-slip.
- Each button is flexible, not loose, durable.
- Material: ABS
- Color: black, orange, emerald green, pink
- Size: 85mm*60mm*20mm/3.34*2.36*0.78''
- Net weight: 46g
- Gross weight: 58g