ITEM NAME:2Pcs Adjustable Gripper Gym Fitness Wrist Forearm Hand Grip Strengthener 10-40KG Description Description: Made of PP and TPR material, strong and durable With soft, comfortable and non-slip handle, not easy to fall off Free adjustment, simply dial to adjust resistance from 10kg to 40kg Great training aids for all martial people and who need to practice his or her hand Heavy grip can be used anytime anywhere, convenient to carry along Specifications: Material: PP + TPR Color: Random color Size: 15 x 11 x 2.2cm Package Included: 2 x 10-40KG Gym Fitness Hand Gripper Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. High quality store for you! 2Pcs Adjustable Gripper Gym Fitness Wrist Forearm Hand Grip Strengthener 10-40KG.With soft, comfortable and non-slip handle, not easy to fall off. Great training aids for all martial people and who need to practice his or her hand. We want to make sure you are happy with our item.