Features: Adjustable Resistance Levels: The Counting Grip Hand Force Trainer Rehabilitation offers adjustable resistance levels allowing you to customize your training intensity and progress at your own pace. From 5kg to 60kg you can gradually increase your grip strength and track your progress with the quantity display. Versatile Training Tool: This Adhesive Wrap Grip Strength Trainer is a versatile tool for hand and forearm rehabilitation as well as muscle building. It can be used by individuals recovering from injuries or those looking to enhance their grip strength and overall fitness. Ergonomic Design: The Adjustable Hand Trainer Force Dynamometer features an ergonomic design with an 11cm handle trainer that fits comfortably in your hand. The solid handle with a thick grip provides a secure and comfortable grip during your training sessions. Convenient Zero Bottom Button: With the Zero Bottom Button feature the 99 Count Solid Handle Thick Grip Trainer allows you to reset the count easily and start a new set without any hassle. This makes tracking your progress and monitoring your training sessions more convenient and efficient. R Type Arm Strength Trainer: The Fitness R Type Arm Strength Trainer is specifically designed to target and strengthen your forearm muscles. It is an ideal tool for individuals involved in activities that require forearm strength such as rock climbing tennis or golf. Incorporate this trainer into your fitness routine for improved muscle building and injury recovery. Specifications: Strength: 5KG-60KG Size: Approximately 11 * 17CM Material: PP plastic includes: 1 *Adhesive Wrap Grip Strength Trainer