PRODUCT SIZE:HUIXHAO electrical junction box 4-1/3-Inch length by 2-1/4-Inch width by 2-3/4-Inch depth, 14 cubic" capacity. The large interior space and built-in cable clamps ensure that the wires are fixed and there is enough stewardess wiring.The package includes 12*pack SAFE AND DURABLE: With a 2-hour fire rating, our HUIXHAO Electrical Outlet Box provides exceptional protection for your electrical systems, ensuring the safety of your home or commercial space. ETL CERTIFIED FOR SAFETY:Our HUIXHAO Electrical Outlet Box has undergone rigorous testing and is ETL certified, ensuring the high safety standards for your electrical installations. EASY INSTALLATION: Simplify your electrical work with our electrical outlet box, specifically designed for old work applications, making remodeling hassle-free. EXTENSIVE USE:Suitable for various wiring scenarios, our electrical outlet box is the perfect choice for wall outlet box installations in both residential and commerci