Introducing the R Shaped Spring Adjustable Handles — the most professional and robust equipment for wrist strength, arm muscle, and finger rehabilitation training needs. Crafted for a compact, lightweight profile without sacrificing durability, this one‑handed power grip is built to perform in serious workouts and daily routines alike. Designed for precise control, you can fine‑tune your resistance with a simple twist of the red knob, giving you an adjustable tension range from 10 kg to 60 kg. Whether you’re rehabilitating a hand or building grip strength for sports, this versatile tool grows with you every step of the way. Why it stands out Ergonomic, R‑shaped design fits naturally in one hand, enabling focused training for wrists, hands, and forearms. Adjustable resistance from 10 kg to 60 kg via the red dial—easy to dial in progressive overload as you improve. Compact and lightweight yet rugged, making it ideal for travel, office breaks, or home workouts. Durable construction using New Reinforced ABS, TPR elastic plastic, polypropylene, and fine steel for reliable performance over time. Available in Black, Blue, Gray, and Red to suit your style and brand preferences. Ideal for who and what you’ll use it for Strengthen hands, wrists, and forearms for daily tasks, sports, or rehabilitation programs. Great for elderly users seeking low‑impact, controlled resistance training. Perfect for office workers needing quick, convenient grip exercises during breaks. Suitable for athletes and enthusiasts who require targeted grip and forearm conditioning. How to use Hold the handle in one hand and rotate the red knob to set your desired resistance between 10 and 60 kg. Squeeze and release to perform repetitions, gradually increasing resistance as your grip improves. Incorporate short sessions into warm‑ups, skill practice, or rehab routines for consistent progress. Wipe clean after use to maintain materials and performance. Specifications Type: Handles Strength Range: 10-60 kg Color: Black, Blue, Gray, Red Size: 14.8 × 10.8 × 2 cm Material: New Reinforced ABS, TPR Elastic Plastic, Polypropylene and Fine Steel Package List: 1 × Adjustable Handles 10-60kg Take control of your grip strength and rehabilitation today with the R Shaped Spring Adjustable Handles — your compact, versatile solution for powerful hands and resilient wrists, anywhere you train.