The electrical box is a key component of the electrical system. But for many DIYers, the variety of boxes is incredible. The ABS electrical box of this for Raspberry Pi 4B is made of ABS material and has a transparent observation hole. The box can be locked with a sliding lock. And it can be hung on the wall through mounting holes. Colour:white Material:ABS Size:9 x 7 x 6.5cm Package Contents: 1 x Protective Case Only the above package content, other products are not included. Note: Light 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. But for many DIYers, the variety of boxes is . The ABS electrical box of this for 4B is made of ABS material and has a transparent observation hole. can be locked with a sliding lock. And it can be hung through mounting holes. The electrical box is a key component of the electrical system.