Features: Elevates your wrist muscle development with this forearm strength trainer, a forearm strength exerciser designs to boosts wrist muscle development and grip strength. Features a strong metal spring mechanism and nonslip ABS handle, this practical fitness equipment ensures durability and a comfortable grip for effective workouts. Great for athletes, fitness enthusiasts, and rehabilitation patients, the forearm strength exerciser caters to anyone looking to enhances their forearm strength and dexterity. Small size and practical, this wrist exerciser can being used at yours home, in the gym, office, or while traveling, making it easy to maintain your training routine any where. The forearm strength exerciser innovative designs includes powerful suction cup feet for stability on desktop surfaces, enabling focusing and continual exercise. Specifications: Materials: Metal Spring, ABS Color: As The Picture Shows Type: 35-40LB/45-50LB (Optional) Size: approx.30cm/11.81in Package Includes: 1 Set of Forearm Strength Trainer note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!