Manufacturer: Hygenic Corporation The Thera-Band Firm Hand Exerciser provides a targeted approach to strengthening hand and forearm muscles, featuring a resistance level of 8 lbs. This versatile tool is designed for individuals looking to enhance grip strength, improve dexterity, and support rehabilitation or preventative care. Features: -The 8 lbs of resistance offered by this firm hand exerciser is suitable for users at an intermediate fitness level, making it ideal for rehabilitation patients, athletes, and anyone looking to maintain or increase their hand strength. -Made from high-quality, non-toxic rubber, the Thera-Band hand exerciser is built to last. It can withstand rigorous training sessions without losing its shape or effectiveness, ensuring consistent performance over time. The soft, textured surface provides a comfortable grip, allowing users to engage in extended training sessions without discomfort.