SmartGuard’s sturdy electrical prefab products offer steel-like performance while saving 50-75% in material cost over metal alternatives. Multi-gang and combination covers save even more time, using less screws to install. Translucent yellow material allows easy identification of device orientation and color. No more stickers or markings required. These covers are fully warrantied against any device damage caused by standard drywall installation and finishing. These electrical prefab items are tough.