Features:1. High-elastic silicone finger caps, which are flexible and not easy to break.2. Independent adjustable wrist strap, easy to use and operateAdjustable nylon hook and loop strap for tight closure, which is not easy to fall off.3. This protector is the perfect choice to improve the strength and flexibility of wrists, fingers and forearms. They are great gifts for rock climbers, tennis players, guitars, pianos, drummers and musicians.4. The finger trainer is small and lightweight, which can be put in your fitness bag or pocket. You can enjoy exercise at work or leisure. Use the finger stretcher to exercise your hands anytime and anywhere.5. Suitable for hand rehabilitation training due to hand injury, wrist injury, insufficient arm strength, long-term use of mobile phones, long-term office work, finger rehabilitation training, leisure decompression,etc., as well as hand muscle training of adults.Specification:100% brand new quality.Item Name:Hand Grip TrainerMaterial:silica gelColor: As the picture showsSize:12cm/4.72in*9cm/3.54ininQuantity:1Pcs Package includes:1Pcs Hand Grip TrainerNote:1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures.2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.