Fix Sunken Outlets in 5 Minutes Stop struggling with crooked switch plates and recessed outlets caused by wall settling. These metal electrical outlet spacers create instant flush alignment for , professional-looking installations. Fits All Standard Gang Boxes 20 pieces of 4.25inch x 2.28inch x 0.047inch spacers designed for single-gang electrical boxes in US homes. Compatible with all and standard wall switches and receptacles. Heavy-Duty Galvanized Steel Our electrical box extender is made of quality galvanized steel. waterproof, rust , and 50% thicker, designed to withstand the challenges of everyday use, providing solid and stable support for your outlet. Easy Installation: 1.Turn off breaker 2. Remove faceplate 3. Insert shims between the wall and the device mounting ears 4. Re-tighten screws. There are no gaps between the plate and the receptacle after the wall outlet bracket has successfully been installed. This ensures the safety of your outlets for years to come. Whole-House Solution From basement sump pumps to kitchen appliance circuits, stabilize outlets in: Mobile homes Finished attics Tile bathroom walls Garage workshops Color: Silver Material: Metal Package Contents: 20 x Outlet Spacer 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.