• Upgraded Adjustable Resistance】This grip strengthener can adjust resistance between 5-165 kilograms through metal wheels and a front knob, with a wider range of adjustment than most products.
• High Quality Material The upgraded grip strengthener is made of ultra-high strength steel+ABS+TPR material, which is super hard and sturdy like a tank, more durable and safe. The handle wrapped in TPR material is comfortable to grip, non slip, wear-resistant, and not deformed.
• Multiple Uses By switching between different exercise methods, it can be used as a grip strengthener, hand strengthener, forearm strengthener, wrist strengthener, and finger strengthener. It can also help alleviate stress, eliminate fatigue from work all day, increase body flexibility, and accelerate blood circulation in joints.