The product is a Genuine EGO AG1600 16" Chainsaw Guide Bar designed for the EGO CS1600 16" chainsaw. It is compatible with Ego Power+ brand products and operates on a 56V battery power source. The guide bar is made of metal and comes in a black color. This unit requires assembly and is sold as a single pack item, manufactured in China. The model number is Ego Power Plus AG1600.