Item Type: Barbell Bar Silicone Grip Product Material: Silicone Product Color: Black Weight: Approx. 397g / 14.0oz Length: Approx. 20cm / 7.9in Inner Diameter: Approx. 5cm / 2.0in Package List 1 x Silicone Grip 1Silicone Material: The barbell grip is made of silicone material, which is sturdy, durable, and wear resistant, ensuring that it will not scratch your barbell. 2Reliable Performance: Barbell bar grip will help you improve overall exercise efficiency and reduce fatigue and soreness during training. 3Installation and Disassembly: The installation and disassembly of barbell hand grip are very easy, allowing you to use them anytime, anywhere. 4Scope of Application: Barbell bar silicone grip is suitable for most barbells with an inner diameter of 50mm/2.0 inches. 5Light and Portable: Dumbbell grip is lightweight and easy to fit in a fitness bag, saving space in a cluttered gym or home.