Our multi-functional grip trainer allows you to work each finger individually to improve your grip strength and finger dexterity. Made of 304 stainless steel, the tension spring is durable and resistant to deformation and rust. The finger cots and tension springs are removable and replaceable. The wrist strap of the grip trainer is made of breathable fabric and features a double fastener tape design for a secure fit. Whether you're looking to restore hand strength, increase finger support, or simply want to de-stress and relax, it is the perfect choice for you. Suitable for all ages, including seniors, this compact and versatile tool is a must-have for anyone looking to improve hand strength and dexterity. Improve your grip strength and finger dexterity with our versatile grip strength trainer! This innovative tool allows you to exercise each finger individually, offering a diverse range of workout options. The tension spring is made of 304 stainless steel, ensuring durability and resistance to deformation and rust. The wristband is crafted from breathable fabric and features a double fastener tape design for a secure fit. Additionally, the finger ring and tension spring are detachable and replaceable, providing customization options to suit your needs. Enhance the strength of your finger flexor and extensor muscles with the interchangeable finger rings, helping you build overall finger muscle strength. With this grip strength trainer, you can easily incorporate finger exercises into your routine and enjoy improved hand strength and coordination. Item Name: Finger Trainer Material: Spring Steel, Fabric Purpose: Finger Training Strength: 18LB Features: Hand Rehabilitation Tool, Elastic Steel Spring, Universal Size Details: L: 17.5cm, W: 7cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Finger Trainer Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.