Duweike Grip Strengthener, Silicone Ball Hand Exerciser, Rehabilitation Massage Reinforced Tire Model, Minglan 40 Pounds

**Product Specifications:**

Brand: Dewick

Function: Massage and stress relief, grip strength training

Design: Fashionable, comfortable grip, compact and portable

Texture: Comfortable grip, ergonomic design with simple lines for comfortable force application

Resistance Levels: 30LB, 40LB

Material: Solid silicone

Product Name: Grip Strengthener

Material: Silicone

Resistance Levels: 30LB / 40LB

Weight: Approximately 75g

Outer Diameter: 8cm

Thickness: 2cm

Color: Transparent

Recommended Users: On-the-go training, leisure stress relief, arm strength trainers, finger rehabilitation training, long-term mobile phone users, desk-bound office workers