Easy Installation: First, turn off the power for safety, then remove the cover plate, install the electrical outlet spacer between the wall and the device, and finally replace the wall panel. Easy to install and to use. Outlet Repair: When your outlet or electrical box gets stuck in the wall or becomes loose, use wall plate spacer to secure loose, crooked, recessed into wall outlets, keeping them level with the wall and securely in place. Reliable Material: Our electrical outlet spacers shims are made of high quality galvanized metal, waterproof, rust , not easy to deform or damage, solid, stable and can be used for a long time. : You receive 10 pcs device leveling plates, to fit any standard single outlet device, providing precise compatibility for a variety of outlets fastening. Widely Used: It is suitable for all home decoration projects, meeting most wall outlets fixed requirements, and can be used in bedrooms, living rooms, bathrooms, offices, laundry rooms, etc., Manufacturer: Akfldms