This low profile bracket is designed to display glass shelving on slatwall | It provides a cleaner look while silicon bumpers (serving as suction cups) secure the shelf in place | Use to display up to 12'' deep glass shelves (1/4'' or 3/16'' thick) | The bracket is 2'' wide and projects 2-3/4'' | It's made of a 13 gauge metal and available in a black and silver finish