【Product Details】 Blue (3LB) 1.4kg Black (7LB) 3.2kg Red (11LB) 5kg Recommended for training, rehabilitation, and guitar practice ✨ ⭐️Free Shipping!⭐️ ＊Instant purchase welcome, silent purchase at midnight OK◎ ＊Please check the actual product photos for the condition♪ #chapi's product list is here ✨☜ --------------------------------------------- 【3 Strength Levels】Hand gripper strengthener 3-piece pack, 3 pounds, 7 pounds, and 11 pounds. Three different weights represent three different training levels, allowing you to gradually increase the strength of your fingers, wrists, and arms. 【Easy to Use, Just Squeeze】Popular as a fitness tool that allows you to easily train while watching TV or taking a walk. You can also train not only the muscles of your arms, but also the muscles of your fingertips and forearms (wrists) by changing the way you use it. It's a training tool with a very low risk of injury. 【Compact Size】Small and lightweight, easy to carry in your pocket or bag when you go out, allowing you to improve your finger strength anytime, anywhere. 【Recommended】Relatively easy for anyone to use and safe, so it is recommended for a wide range of ages, from children to the elderly. 38-19-00-61-00-41 Doyime Hand Trainer Grip Strength Training 3-Piece Set Finger Exercise Hand Grip Muscle Training Stress Relief Rehabilitation Equipment Finger Strengthening Training Equipment Adjustable for Each Finger Piano Guitar Bass Stringed Instrument Practice 3 pounds + 7 pounds + 11 pounds