Adjustable Strength Training Finger Rehabilitation Fitness Device

Product information:
Product Category: Grip
Material: nylon + spring steel
Specification: 16*12.5*3.5CM
Applicable scenes: fitness equipment, music instruments, sports trends, extreme challenges, hiking and camping, shooting sports, martial arts self-defense, sports outdoor bags
Rally device classification: Grip device
Choose according to fitness effect: strength training
Color: black orange

Packing list:
1 x gripper