Secure and level Use the wall plate spacer to secure loose, crooked, or recessed outlets so they sit flush and secure in place. No more wedged or unstable electrical boxes. Easy and safe installation For safety, switch off the power, remove the cover plate, insert the spacer between wall and device, and replace the cover plate. It is quick, simple, and safer to use. Perfect compatibility Includes a 10 or 20 piece set of device leveling plates measuring 5.1 x 5.6 cm. Provides precise compatibility with any standard outlet device and ensures a perfect fit for a wide range of outlet mounting needs. Durable and reliable Made from galvanized metal, these spacers are waterproof, rust resistant, and resistant to deformation or damage. The solid construction delivers stable, long lasting performance. Use scenarios - Home office or living room: stabilize loose or crooked outlets for a neat, safe, and flush wall appearance when installing or updating wall plates. - Kitchen or utility area: achieve a flush, secure mounting for outlets near appliances or counters, reducing snag risk. - Media center or workshop: align outlets for a clean wall line around TVs, speakers, or power-tool stations, improving both aesthetics and reliability.