Description <br> Description: <br> 【Quality Material】This hand grip strengtheners set is crafted from premium spring steel, ensuring high flexibility and durability. Its sturdy enough to withstand heavy duty exercise, making it a reliable choice for your fitness needs. <br> 【Ergonomic Design】Our 6 Pack Grip Strength Trainers Set (50-300LB) features an ergonomic design thats easy to use. The non slip surface with ergonomic lines ensures a grip during training, enhancing your workout efficiency. <br> 【Compact Portable】With its compact design, this Metal Hand Grip Set can be easily carried around. Whether youre at home, in the office or traveling, you can conveniently continue your grip strength training anywhere. In size 5.1inchx4.7inch. <br> 【Versatile Training Tool】This Wrist Forearm Hand Exercisers are great for finger, wrist forearm training. It helps build up hand strength and increase grip power while improving the flexibility of your fingers - an all around tool for boosting hand muscle development. <br> 【Suitable For All】Whether youre a wrestler, athlete, musician or fitness enthusiast; beginner or - this Hand Gripper Grip Strength Trainers is designed for everyone who wants to enhance their hand strength. <br> Specification: <br> Material: Spring Steel <br> Size Chart: <br> 5.1inchx4.7inch <br> Package Includes: <br> 6 Grippers(50/100/150/200/250/300lbs) <br> 4 Sponge Covers <br> 1 Grip Circle <br> Note: <br> Please allow slightly errors due to manual measurement and different monitors. <br>