Hand Grips Strengthener Unisex Arm Spring Finger Massager Expander Hand Exercise Gym Fitness Training Wrist Gripper

Description: Adjustable 5-60kg Grip Strengthener with Electronic Counter, Perfect for Hand Muscle Building, Injury Rehabilitation and Grip Strength Enhancement Features: 1. Wide Adjustable Resistance Range: Premium high-toughness thickened steel spring provides adjustable resistance from 5kg to 60kg, adapts to the training demands of beginners, fitness lovers and professional athletes, supports progressive strength growth. 2. Non-slip Ergonomic Handle: Skin-friendly textured non-slip silicone grip fits the natural curve of your hand, absorbs sweat and avoids slipping during long training sessions, improves holding comfort and training safety effectively. 3. Super Durable Main Structure: High-strength steel alloy frame has excellent anti-deformation and anti-fracture properties, stays undamaged even under maximum 60kg pressure, ensures long-term stable use for years. 4. Smart Auto-counting Function: Built-in precise electronic counting module automatically records your exercise repetitions, frees you from manual counting, helps you track training progress clearly and make scientific training plans. 5. Replaceable Spring Design: Detachable steel spring structure allows you to replace worn spring separately instead of buying a whole new product, greatly reduces your long-term use cost. Specifications: Category: Grip Strengthener / Fitness Training Equipment Material: High-strength steel, non-slip silicone Size: Approx. 16 x 11 cm Color: As Shown In The Picture Application: Home fitness, gym training, hand injury rehabilitation, grip strength improvement for athletes, climbers and office workers Quantity: 1 Piece Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. 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.