Hand Grip Amplifier Digital Finger Grip for Gym Exercise Orange 50lb Description: [Durable Material]: This hand exercise holder is made of high quality silicone material, which is soft, durable and also environmentally friendly. [Function]: hand grip can accurately record, 120s and 90s and backlit design, can strengthen wrists, improve finger dexterity and increase hand strength. [Wide Application]: The hand grip trainer is ideal for improving the strength and flexibility of wrists, fingers and forearms. [Portable and Lightweight]: The silicone gripper is convenient for finger training in the home office, comfortable to grip and easy and convenient to carry. Compact size 8 cm x 8 cm/3,15 inch x 3,15 inch. [Great Gift]: The wrist and finger exercise device is suitable for both men and women, teenagers and seniors, great gift for families, friends, colleagues, etc. Specifications : _ Material: silicone Size Chart: 8 cm x 8 cm/3.15 inch x 3.15 inch The package includes: 1 Hand Squeeze Amplifier