Hand Grip Strength Trainer Durable Spring Finger Exerciser Wrist Gripper for Athletes Office Workers Stress Relief Training

Description: 5-60kg Adjustable Grip Trainer with Digital Counter, Great for Building Hand Muscles, Post-Injury Recovery and Boosting Grip Strength Features: 1. Wide Customizable Resistance Range: Our premium high-toughness reinforced steel spring delivers adjustable resistance from 5kg all the way to 60kg, catering to the training needs of newbies, fitness lovers, and professional athletes, supporting step-by-step strength gain. 2. Non-Slip Ergonomic Handle: The skin-safe textured non-slip silicone grip fits your hand’s natural curve perfectly, absorbs sweat to avoid slipping during long training, effectively enhances holding comfort and training safety. 3. Extremely Durable Main Frame: The high-strength steel alloy structure boasts outstanding anti-deformation and anti-fracture performance, remains intact even under 60kg maximum pressure, ensuring long-term stable use for years. 4. Intelligent Auto-Counting Feature: Built-in accurate electronic counting unit automatically records your exercise repetitions, saves you from manual counting, helps you clearly track training progress and make scientific training schedules. 5. Removable Spring Design: The detachable steel spring structure lets you replace worn springs separately rather than buying a brand new product, greatly lowers your long-term usage cost. Specifications: Category: Grip Strengthener / Fitness Training Equipment Materials: Heavy-duty steel, non-slip silicone Size: About 16 x 11 cm Color: As shown in the listing images Application Scenarios: Home fitness, gym sessions, hand injury rehabilitation, grip strength improvement for athletes, rock climbers and office workers Package: 1 Piece Grip Strengthener Notes: 1. The photos are not taken to scale, please refer to the product description for specific size details. 2. Please allow small differences due to manual measurement, thank you for your kind understanding. 3. The actual color of the product may differ slightly from the images due to variations in monitor displays. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.