Feature: Installation is fast and easy. Works on bows with a 3/8" cable bar, for compound bows. aluminium alloy material, low friction and smooth. Protect the vice strings, increase speed, accuracy. Highest consistency with extremely low cable wear. for Ultra low-friction wheel creates the slickest and smoothest slide ever. Specification: Item Name: Cable Slide Material: Aluminum Net Weight:204 grain/ 13g Size:1.41x 1.27x0.87" Color:Black,Red,Blue Fit for:3/8" cable bar Package Included: 1* Cable Slide Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.