Package List: You will receive 2 pieces of outlet box extender and 12 pieces of screws, which can be combined into 2 sets of 3 gang electrical boxes, enough quantities for your needs. Lasting Material: Our electrical box extenders are made of plastic, which can be installed in commercial, industrial, or residential environments, and provide a long time and reliable use. Product Function: Designed to install easily and securely in single, double, and triple electrical boxes: Even with heavy equipment or wires inside, 1-Gang Extension Electrical Box for extending an electrical box to 1-1/2 inch BestMounts power outlet box extender stays safe and stable in a variety of electrical boxes. Ensuring Safe: Our outlet box extender can ensure safe and secure installation. The non-metallic sidewalls surround the unit, creating an insulating barrier. Practical Accessories: Our electrical box extenders are designed to provide solutions for extending electrical box plastics to accommodate new or existing wiring. Specification:
Color: white
Material: plastic, metal
Product Size: 15.3x10.7x4.7cm/6x4.2x1.8in

Package details:
2 x electrical outlet box extenders
12 x screws

Note:
Due to manual measurement, the size and weight may have a certain error.
Due to the difference between monitors, there may be a slight color difference.