Features: Crafted from wood, this wrist strength trainer offer a alternative to metal equipment, reducing hand friction while enhancing grip power for arm and finger . The ergonomic design features polished edges and strong construction for optimal palm contact and prolonged performances in intense training. Ideal for rock climbers, athletes, and competitive arm wrestler seeking workout gear to build forearm endurances and finger dexterities any where. Perfect for home gym or sport club, its compacts size fits in backpacks for quickly access to muscle building exercises during travel or daily routines. Safely strengthens hand muscles, featuring rounded outsides that prevent slippage during sweaty workouts while protecting skin integrity. Specifications: Materials: Wood Color: As The Picture Shows Package Weight: approx.310g Size: approx.28x14x1.5cm/11.02x5.51x0.59in Package Includes: 1Pc Wrist Strength Trainer note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!