5PCS/Set Adjustable Hand Grip Finger Strengthener Workout Kit Muscle Recovery Heavy Gripper Exerciser Stress Relief Ball Expander

Feature: 1.100% Brand and high quality! 2.This finger exerciser fits in your pocket or purse. Take it with you and get in some hand strengthening, finger dexterity & finger grip training while in the waiting room at the doctor's office, or sitting at your desk at work. 3.Wherever and whenever you need it, this super convenient and portable finger strengthener is there for you. 4.Hand exerciser grip, a must tool to all music players. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!