Use our 3 Way, T-shaped glass shelf connectors to quickly and easily add a custom adjustable height glass shelf to your 3/16" thick tempered glass cubes or cubbies display. These connectors are easy to install and remove and provide a tight grip. They are high quality as they are made from heavy-duty metal. They will not damage the glass as they have plastic screws that screw into the glass. These connectors are easy to slip on and off as needed to adjust the attached glass shelf. Using these connectors is more economical than getting holes drilled in your glass. Use a set of 4 of these connectors to add one glass shelf to your existing display. They are available in multiple pack sizes.