This unique wall plate system is designed to house (1) keystone jack insert of your choice. The strap mounts flat against decora faceplates, and can be used in single-gang and multi-gang installation setups. Simply snap in your choice of keystone jack insert (not included), screw it into your outlet box, and secure a decora style faceplate on top. It’s that easy! The best part is that it’s entirely customizable and works with all kinds of keystone-style setups. To top it off, the ivory coloring blends cleanly into most décor – a professional finish to a custom installation.