100% brand new and high quality 1. Durable material: The Finger Grip Trainer clamps are made of environmentally friendly silicone material, which is safe, reliable, durable, washable and resistant to tearing. 2. Improves finger strength: The Finger Grip Trainer will strengthen and improve finger, wrist and forearm dexterity, and enhance finger strength for a natural grip. 3. Special design: The ergonomically designed silicone finger stiffener is easy to use. You can press, hold, release and repeat on the palm, thumb and all fingers. 4. Easy to carry: The finger grip enhancer is lightweight and can be easily carried around. You can exercise at home or in the office for leisure. 5. Wide range of applications: The finger strength trainer is ideal for all ages, such as men, women, teenagers and elderly people, as well as musicians and athletes. The silicone finger grip trainer helps to strengthen your finger grip and build natural grip muscles. Features. 1. Durable silicone material that is harmless, reliable, tear resistant and long lasting. 2. Lightweight and portable for casual exercise. 3. Widely used for musicians, athletes, fitness enthusiasts and weak hands to build finger strength. Specifications. Product name: Finger Exerciser / Finger Grip Training Size: approx. 7.8*2.1 cm/3.07*0.83 inches Material: Silicone Weight: approx. 65 grams Packing list. 1* Finger Exerciser Attention. 1. The monitor used is not the same, the computer is not the same, the angle of photography is not the same, there may be angle colour problems. 2. Pure manual measurement, there may be 0-1cm error.