Specifications:Reduce joint damage: a more natural grip position.New muscle stimulation: more range of motion.More functional training: need more physical tension.Injury prevention-the best grip for joints is 90 degree position and swivel. Functional training-more dynamic exercise helps develop more stability and physical tension, these are the basic requirements for all types of strength training.Item Name: Gym Training GripsMaterial: Nylon, TPEFeatures: Durable, Easy to Use, Fitness AccessoriesPackage Includes:2 x Grips1 x Storage BagAbout Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shoppingThanks for your cooperation and we'll make you feel satisfied.