Review on 💧 Zulkit Dustproof Waterproof Electrical Universal: Resilient Protection for All Your Devices by Jeremy Jackz

Used to house a DC boost converter. It was easy to drill both sides for wiring. Fits perfectly. I like the metal straps, I can connect one of them and it leaves enough space for the necessary ventilation during use. Provides a clear view of the boost converter's operation and protects it from dust and dirt. At around $20, this is definitely one of the best boxes you can buy. Excellent quality.