1 Inch Diameter By 15/16 Inch Long Stainless Steel Glass Panel Standoff Hardware 1" Diameter, 15/16" Length (Base) Fit panels thickness ranging from 1/4" to 5/8" Made with stainless steel, Brushed stainless steel finish Panels require 1/2" hole for assembly, Cap included where other stores sold separately Work great with signs, panels, glass, or any display systems, perfect innovative design elements!