اداة تمارين اليد جريبي بوي، اداة تمارين لتقوية اليد، مجموعة تقوية اليد والساعد مع مقاومة قابلة للتعديل، اداة تمرين لتمديد الاصابع، حزام مقاومة للاصابع (اسود)

Grip Strength Trainer: The perfect design of the hand strengthener grip maximizes the range of motion during exercise. Hand - held fitness equipment to strengthen fingers, forearms, and wrists. The perfect gift for athletes and musicians.
High-Quality Material: Our Finger Stretcher is made of high-quality silicone material, which is safe and durable, not easy to tear, and can be used for a long time. Finger band is made of silicon with great elasticity , safe, environmentally friendly and still durable the product perfect for anyone!
6 Resistant Levels to Choose from: Silicone Guitar Finger Exerciser provides you with 6 levels of resistant levels, including 6.6LB, 8.8LB, 11LB, 13LB, 17LB, and 21LB. You can choose the appropriate level according to your grip strength.
Finger Strengthener: The hand grip strengtheners are ideal for rock climbing, ball sports enthusiasts and musicians to increase the strength and flexibility of the fingers. It is also suitable for people who regularly use computers and mobile phones to relieve hand fatigue and discomfort, prevent joint pain and muscle aches.
Perfect Gift: The hand strengthener set is perfect for improving power and flexibility in the wrists, fingers, and forearms. They are the great gifts for rock climbers, tennis players, guitar, piano, drummers and musicians.