FINGER GRIPPER PROFESSIONAL EXERCISE DEVICE Extend range: silicone fingertips are soft, reliable, strong, flexible, flexible and not easy to break or fade. Versatile for both left and right hands, spare finger sleeves and silicone tape can maximize range of motion. Multiple Functions: training can promote hand circulation, increase hand muscle strength, practice hand function, improve hand flexibility and common range of motion. Ingenious design: The ingenious design can be used for left and right hand or separate and practice the flexibility and strength of each finger separately. Scope of application: the hand strengthening and relieving band is suitable for people of all ages. Suitable for rock climbing, tennis, baseball, guitar, piano, drummer, etc. To help people exercise their hand muscles, relieve hand discomfort and fatigue, and increase finger flexibility. Function: can exercise fingers and wrists. It is used for hand rehabilitation training caused by hand injury and wrist injury. And fitness exercises of adult hand muscle strength. Specification: Item Type: Finger Bend Extension Trainer Material: silica gel, alloy Product size: approx. 35,5 x 5,5 cm / 14 x 2,2 inch List of packages: 1 x Finger Bend Stretch Trainer 5 x spare finger cuff