Features: Our grips feature single locks on rings, providing a firm and stable attachment to your handlebars. Make from PP and aluminum alloy, they are wear resistant and offer great comfort. Hollow designs not only reduces overall weight, but also improves breathability, effectively preventing palms from sweating and keeping it dry. Can effectively absorb road vibrations and reduce the impacts force on the wrist. This handle cover is ergonomically designed to perfectly fit of the hand, enhancing grip stability. Specifications: Component: PP and aluminum alloy Color: Black/01/Red Color/Gold/Slivery/Pink Size: about 12.2x5cm/4.8x1.97inch Package Includes: 1pair Bicycles Handlebar Grips note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.