New Finger Gripper Finger Strengthener Hand Grip Extensor Strengthener

Overview:

The Finger Strengthener can improve the finger strength of athletes (rock climbing, fitness, tennis, baseball, boxing) and musicians (guitar, bass, pianist, and violinist) and daily housework ( driving, typing, writing, working, etc.)..
Our Finger Stretcher is made of high-quality silicone material, which is safe  Finger Extensor Exerciser.

Product information:

Product category: Tensioner
Material: Silicone
Color: gray, black
Category of tension device: rubber band tension device
Select by fitness effect: finger rehabilitation

Packing list:

Wall pulley*1