Design Fosmon?s Universal Brush Style Low Voltage Cable Wall Plate is designed specifically for the installation of low-voltage cables and wires in walls. The design accommodates the space needed for speaker wires, coaxial, HDMI and data/communication cables. It runs cables neatly through walls. Fosmon?s low-voltage wall plate mounting Bracket is designed specifically for the installation of low-voltage cables and wires in walls. The backless design accommodates the space needed for speaker wires, coaxial, HDMI and data/communication cables. Perfect for surround sound systems, banana wall plates, HDMI wall plates and coaxial wall plates. Flush Mount The wall plate mounts flush to wall plate brackets and standard size, single gang boxes. Low-voltage wall plate mounting Bracket is designed to mount wall plates flush with the wall. Easy, Clean and Tidy Installation Fosmon wall plates eliminate the clutter of wiring along your baseboards which results in a clean and tidy installation. Installing one is simple and easy. Installation is as simple as TRACE, CUT and INSTALL. Utilize the inside of the bracket as a guide to trace and cut a hole on the wall. Adjusts to fit various wall thicknesses from 1/4" to 1" thick. Specifications 1-gang Mounts to standard size gang boxes and wall plate brackets 1-gang bracket opening measures 2.125 " x 3.5". Fits wall thicknesses from 1/4" to 1" thick. ABS UL94-V0 material Package Includes Fosmon Universal Brush Wall Plate x5 Mounting Screws x20 Fosmon Low Voltage Mounting Bracket x5