These wall brackets are constructed of zinc alloy (cast Zamak) and they come in a chrome plated finish. They feature a single ear that can be mounted to the left or right side of the panel, and they have a 2-1/2 inch overall reach, with a 2-11/16 inch wide base. These one ear panel brackets are designed for use with 1 inch thick panels, and they are commonly used to replace broken, or missing wall brackets. Wall brackets like these are manufactured in various dimensions for use with different panel thicknesses, as well as in alternate finishes. These restroom partition wall brackets are used by many, and they are simple to install. This item includes all the fasteners necessary for its complete installation.