Finger Gripper Silicone Strength Trainer

This Finger Gripper Silicone Strength Trainer is amazing! Finger Trainer was specifically designed to exercise the muscles & strengthening its expansion, balancing everything that passed exciting. Compact and efficient, help correct the imbalances caused by excess strengthen your muscles expansion-exciting.

Specification：

Name: Finger stretcher

Color:blue,dark blue,light blue

size:7.5X3.5MM

Material: Silicon

Package Included:

1*Strength Trainer