About this item

• IMPROVE THE STRENGTH OF YOUR STRENGTH AND RECOVERY - NIYIKOW adjustable grip reinforcement is excellent for strengthening hands, forearms, wrists and fingers. It is easy and efficient and helps strengthen grip, relieve stress and increase endurance. Ideal for those who want to develop and maintain healthy and strong hands.
• ADJUSTABLE RESISTANCE AND PORTABLE PERSONAL HOMEWORK GYM - Adjustable resistance, you can adjust it from 22lbs (10kg) to 132lbs (60kg) according to your needs. Can be used at home or in the office for just 5-10 minutes a day. Perfect for athletes, musicians, mountaineers, tennis players etc.
• HIGH QUALITY & DURABLE - Our grip strength trainer is made of durable plastic and reinforced metal alloy materials, unlike our competitors, which will break or even be made of low quality materials. Durable and safe, will not hurt your hands and fingers, giving you an excellent user experience.
• EASY TO CARRY AND PORTABLE DESIGN - We designed this exercise grip strengthener with you in mind. No matter you are a beginner or an experienced person, you can start training with grip anytime, anywhere. NIYIKOW hand gripper is made of lightweight and high quality materials so you can easily put them in your bag or pocket and take them anywhere.
• LIFETIME WARRANTY AND IT CUSTOMER SERVICE - If, for any reason, you are not completely satisfied with the result on your grip strength, please let us know and we'll refund you every penny. You do not have to return the product. No questions asked. Our friendly members of Italy-based customer service will always be available to answer any questions you may have. Click the ADD TO CART button now and try our product completely risk free!