SPRING PARK Hand Grip Strength Trainer, Spiky Massage Balls for Back, Muscles and Hand Strengthener Exercise, Hand Grip Strengthening Ball for Athletes, Musicians & Physical Therapy

Description:
Come with the bump design, our product can be used for training your fingers effectively. And it also safe to use due to the fine workmanship and eco-friendly materials.
Definitely, our product is reusable, which it is convenient to use while it can be used for finger recovery by training the flexibility of joints. After using our product, you can wash it by clean water.
It is made of TPR, is comfortable to use.
The length of the product is 9 cm, the width is 6 cm and the thickness is 6 cm.
Our product is suitable for hand relax.

Item Name: Finger Exerciser Ball
Material: TPR
Features: Finger Training, Waterproof, Portable
Color: Blue
Rope Length: About 17CM
Uses: Grip Training, Muscle Massage, etc.
Size Details:
9cm x 6cm x 6cm/3.54" x 2.36" x 2.36" (Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Finger Exerciser Ball