the size of 57x71x93mm / 2.24x2.79x3.66in. 18 cubic inches in capacity, It is 2-1/4 inches long and 2-4/5 inches wide, It's depth is 3-5/8 inches. The overall quality of new work electrical box 1-gang, high reliability Problem Solving: Solve common problems encountered during decoration, such as "wiring is time-consuming and laborious, digging holes affects aesthetics, and switch disassembly is inconvenient". Repair is easy, and small electrical outlet box solve big problems, new work box with nail is adaptable and reliable, with enough space to accommodate standard equipment and switches Easy To Use: This plastic electrical junction box is conveniently designed to make life easier for the electrician. With captive screws and positioning tabs, it's easy to simply hammer into the stud. This blue electrical box has four removable tabs to allow wiring in and out if Excellent Material: The device box utilizes an ultra-thick plastic material with light weight, safe and reliable, that enhances stability and rigidity, providing exceptional rust resistance and durability. With its non-conductive properties, it guarantees a safe user experience, Weight: 2.24761276109 pounds, Manufacturer: Jooehyer