This hand enhancer can increase the strength of fingers, wrists, elbows and forearms. It increases flexibility and helps relieve stress. A variety of weight options: 5kg, 10kg, 15kg, 15kg, suitable for all kinds of people, beautiful, lightweight and easy to carry. The full resistance tool provides maximum flexion for the chest, shoulders and arms, chest exerciser, chest and arm constructor. Quiet tool for exercising without disturbing others, best weight training fitness equipment. Ergonomic product design, soft grip shoulder-density foam cover to make you fell more comfortable when used. Light and easy to carry, which is suitable for home, office, office, gym or outdoor exercise to use. Material: Shell ABS, foam, spring steel inner core Size: about 41 x 22 x 3.5cm Weight: 1 kg Handle load: 5kg /10kg /15kg/ 20kg Package includes: 1 x Hand Gripper Training Equipment Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-44642 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!