Silicone hand and finger resistance band trainer (specifically model YG-366). It is a fitness and rehabilitation tool designed to improve finger strength, dexterity, and grip forearm endurance.
Key Features & Specs
Material: Flexible, high-quality silicone designed to resist tearing over long-term use.
Adjustable Resistance: The device offers three levels of weight resistance built into a single unit:
13 LB (Lightest)
17 LB (Medium)
21 LB (Heaviest)
Design: Features a hook-and-loop wrist strap that anchors the device to your wrist, connected to a five-finger loop resistance web.