WiIdHaven Silicone Hand Grip Strengthener 2 2-Star Blue

Hand gripper--greatly enhancing the rhythm of finger strength training, which can finger strength more quickly, hand workout grip; Finger strengthening devices--fix your to prevent them from falling and make it easier to massage, Hand Training Tool; Grip strength accessories--the anti-folding finger design can help you better correct and cultivate muscle memory, hand grip; Finger strength trainer for piano--it is made of durable silicone material, so it has a, hand strengtheners; Grip exerciser--the hand gripper is light and compact, easy to use and portable to, guitar finger trainer

What's in the box
1 x Hand Grip Strengthener