DELight Set of 20 Transparent Mounting Channels fit most LED flexible strip lights with flat base width from 1/2' to 9/16' and flat base height equal to 9/16' Constructed of strong and corrosion-resistant PVC to offer protection against wear and tear Easy to install by drilling holes on the wall and fixating the channel with screws Perfect for logo outlines, storefront windows, under cabinet lighting, staircases, ceiling and bar Overall Dimension(LxWxH): 39 3/8' x 9/16' x 9/16' (100 x 1.5 x 1.5 cm)