Our outlet spacers are made of high-quality metal, with excellent waterproof, rust-proof, durability and reliability. Electrical outlet spacers prevent outlets from being pushed back into the wall, repair dents, fix loose bends, and keep floating outlets securely in place. When using outlet spacers, please follow the steps below: 1. Turn off the power of the device. 2. Then remove the wall plate, 3. Install the outlet spacer between the wall and the device. 4.Replace the outlet wall plate. The wall plate used for fixing can meet the requirements of most wall sockets, suitable for wall sockets in all home decoration projects, living rooms, bathrooms, laundry rooms, etc. You will receive outlet spacers, size: 0.047 x 2.28 x 4.25 inches, 50% thicker than other outlet spacers, fit any standard single-socket device, providing precise compatibility Colour:As Shown Material:Metal Specification: 20PCS Package Contents: 1set x loose outlet plug fix Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.