#S ※ Product List #S ※ Muscle Training 【Product Specifications】 ・Set Contents: 2 Finger Stretchers ・Strength Adjustment: 13LB/17LB/21LB ・Body Size: Length 12cm x Width 11cm, Hole Diameter 1.8cm/Height 2.8cm ・Material: Silicone ・Packing List: 2 * Finger Stretchers, 2 * Wristbands 【Finger Training】 Using a hand grip strengthener, you can easily increase the strength of your fingers, forearms, and wrists. Alternatively, you can work individually on the flexibility of each finger. 【Portable and Lightweight Design】 The finger trainer is small and lightweight, fitting in a gym bag or pocket, allowing you to enjoy workouts at work or leisure. 【Long Life】 Made with high-quality silicone as the main material, the finger resistance band has excellent elasticity, is tear-resistant, break-resistant, and deformation-resistant, making it a long-lasting product. 【Multi-purpose】 The finger extension exerciser is perfect for rock climbers, tennis players, bassists, guitarists, pianists, sports enthusiasts, musicians, and more. Finger Power Set of 2 Finger Trainers Finger Training Grip Strength 3 Resistance Levels 13LB/17LB/21LB Elderly Finger Stretcher Piano Finger Training Care Strengthening Training Stress Relief Goods Silicone for Both Hands 20-18