Specifications BrandKALOADMaterialABS TPRStrength Range5 60kgColorBlackSize11 15cmWeight150g Features 1 Smart Counting Grip The GRM forearm exerciser adds a mechanical counter at the bottom Press the button hard to count automatically Record the number of times you do each exercise and use it repeatedly 2 Ergonomic Design The soft handle of the ergonomically designed grip exerciser is suitable for big hands small hands old people and teenagers 3 Injury Rehabilitation Routine exercise with this grip strengthener helps in recovery from hand injuries rheumatoid arthritis arthritis carpal tunnel tendonitis fractures wrist fractures and tendon surgery 4 Adjustable Resistance Gripper Forearm strengthener resistance can be easily adjusted from 5kg to 60kg Hand strength grips offer more variety to your hand exerciser Suitable for men and women of different strengths 5 SUITABLE FOR EVERYONE You can put it in your pocket handbag or gym bag You can exercise wherever you are The best choice for rock climbers tennis players athletes and musicians to improve finger and wrist flexibility Package includes 1 x Finger GripNote Please allow a little error due to manual measurement Please make sure you do not mind before buying Due to the difference between different displays the picture may not reflect the actual color of the item Thank you