Grip Strength Trainer And Finger Exerciser Silicone Adjustable Hand Grip

Description: 

As a simple and convenient way to enhance your grip strength, our hand-heavy gripper can effectively increase hand strength, improve finger and hand dexterity, and reduce tiredness and stress. Suitable for people of all ages. 
Unlike most workouts, you can take these hand trainers with you and exercise everywhere you go. This product can be easily carried in your backpack.
It is constructed of silicone material.
The length of this product is 7.5cm. The thickness of the product is 2.3cm.
This product is perfectly suitable for homes, households, dorms, offices, gyms, etc.

Item Name: Hand Grip Trainer
Material: Silicone
Strength Tension:
Color Atrovirens: 20-30LB
Color Pink: 30-40LB
Color Blue: 40-50LB
Color Grey: 50-60LB
Color Black: 70-80LB
Features: Lightweight, Practical, Soft
Size Details:
Length: 7.5cm/2.95"(Approx.)
Thickness: 2.3cm/0.91"(Approx.)