This electrical box is perfect for anyone looking for a durable and reliable solution to their electrical wiring needs. It's made from high-quality polycarbonate, and is designed to be mounted on your ceiling with nails. With 2 poles and 2 gangs, this electrical box is perfect for all your wiring needs. The Carlon B520P is suitable for interior use and comes in a blue color that's sure to complement your decor. You'll receive 20 of these ceiling boxes, which is great value for money.