说明

• 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 pressure adjustment, grownup MF4-1 (3-7 lbs) 3 Soft silicone protection at the backside and top, glad to the touch, anti-slip and anti-slip four Each button is flexible, not loose, sturdy Specifications: Material: ABS Color: black, orange, green, pink Size: 80mm*60mm*20mm Net weight: 46g Gross weight: 58g Note: Please enable 1-3mm differs thanks to manual measurement Due to different reveal and various light, the image may not show the actual colour of the thing Thanks in your understanding

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