Each one of the five pistons can be independently manipulated or locked into place to meet anyone''s needs or specifications. Adjustable from 3 to 7 lbs of variable resistance
Strengthening your fingers , hands , wrists , and the forearm muscle.
Finger Strengthener has a great effect in your life, such as practicing guitar ,piano, rock climbing ,even to help the injured recovered faster
The biggest advantage is small and lightweight,Wherever and whenever you need it, this super convenient and portable finger strengthener is there for you
Fingers Touch the parts of the finger strengthener (yellow part) which add the silicone gel, in order to enhance your training.
Sunba Youth finger strengthener can provide wide range tension(3~7lb) for you. You can adjust it to meet your finger''s needs
Sunba Youth hand strengthener can strengthen your finger, wrist and forearm muscles
If you are a guitarist, climber or piano player, Sunba Youth hand excerciser will bring you great benefit. The injured can benefit from it as well
Because of the mini size and lightweight, Sunba Youth finger strengthener can accompany with you anywhere anytime
The yellow part of Sunba Youth hand strengthener is soft silicone gel for your better exercise

Technical Details

Product Details

Package Dimensions
Width : 3.58 inch
Height : 0.79 inch
Length : 3.9 inch

Shipping Weight: 1.44 ounce (View shipping rates and policies)

ASIN : B071DG5K7S