Using this project box is easy. First, place your FireBeetle or other small - sized board inside the box. Then, use the screws provided in the package to securely close the box. To attach it to other objects, simply use the 'ears' on the enclosure. When it comes to maintenance, keep it in an environment where the temperature is between - 45℃ and 85℃ as it's made of ABS. Avoid dropping it or subjecting it to strong impacts to prevent damage. Clean it with a soft, dry cloth if it gets dirty.