Description: Feature: By uisng the silicon finger bands,you can not only stretch the muscles in your palms and wrists but also strengthen the individual fingers. The hand yoga's ergonomic design allows it to be a perfect device for rehabilitation purpose as well as for baseball players, golfers, tennis players ,surgeons, mechanics, musicians, keyboarders, and so on. Professional design for fitness club, home or gym center.Super quality and best service. Fun and easy to use.Smooth and quick with every rotation. Comfortable grips, Fast moving bearings. It is high elastic,its size can be extended. Name: Finger stretcher Color:blue,dark blue,light blue size:7.5X3.5MM Material:Silicon Specifications: Finger Gripper Strength Trainer Resistance Bands Hand Grip Wrist Trainer Yoga Stretcher Wrist Exercise Fitness Equipment Package Included: 1*Strength Trainer