These Mounting Rails are the backbone of the OMUR Wall Mount System for flooring planks. They can be installed horizontally or vertically to position the planks as desired. Start/Stop Clips and C Clips are placed within these rails to hold the planks in place. These rails should be secured to the wall studs for proper installation. Each Mounting Rail is 4 ft. in length. The OMUR Wall Mount System for flooring gives you the option to install 'click and lock' flooring on most wall surfaces, offering flexibility to choose from a vast array of colors, styles and price points. With a drill and screws, you can mount the rails to just about any surface making this a great option for drywall, stucco or even brick walls. No messy glue or nail gun needed. Want to change the color of the room in a couple years. No problem. Replace planks easily, no need to worry about trends changing. Unlike glue, the OMUR system does not destroy the wall upon removal. Mounting Rails are a part of the OMUR Flooring Wall Mount System. They are available in the Starter Kit or are sold separately. Material: Plastic.