Quality Comfort: This Wrist Strengthening Exerciser Is Made From Reinforced Alloy Springs to Provide Great Comfort And Cushioning. . Portable Lightweight: Compact Size, Easy to Take With You On A Walk, to The Gym, to The Office, Or to Use At Home. . Adjustable Design: Perform Normal And Reverse Wrist Curls With The Adjustable Stabilizer Pad. Can Be Adjusted According to The Force Required. . Easy to Use: The Ergonomic And Non-Slip Handle Fit Well for All Size Hands. This Wrist And Forearm Exerciser Offers Maximum Safety And Comfort for Your Forearms And Your Wrists. . Ideal for Daily Use: Max Pull 45Kg, This Wrist Trainer Is Designed to Improve The Strength And Speed of The Wrist, Fingers And Forearms. This Is Ideal for Athletes, Musicians, Rock Climbers, Golfers And Tennis Players. .