Description: 【Premium Material】: The glass shelf bracket is made of premium zinc alloy, wear resistant, sturdy, and ensures a long time to use. 【Adjustable Clamp Range 】: This glass clamp has an adjustable clamping range to satisfy different needs, making it versatile and suitable for different thicknesses of glass shelves or wood shelves. 【Easy Installation】: The wall mounted glass shelf holder support with mounting screws, is easy to install, firm and not easy to fall off. 【Wide Applications】: The glass shelf clamp is suitable for the bathroom, entrance, bedroom, office, bedside, living room, etc. 【Modern Design】: The design of the glass shelf holder clamp is simple and stylish, it can blend with your home decor, and also add a unique beauty to your home. Specification: Material: zinc alloy Size Chart:length x width 6.6cmx4.6cm/2.60inchx1.81inch, can clamp 2mm-22mm/0.08inch-0.87inch Package Includes: 1 Glass Clamp 2 Screws 2 Expansion Tubes(4 Pack) Note: Please allow slightly errors due to manual measurement and different monitors.