DIY Boo's Door from Monsters Inc. Boo's door originally has four squares but mine has six. It doesn't really matter how much you have but I suggest you use tape to do the outlines on the edges of the squares. It took me about a few hours to do them without tape, it would be faster when using tape. I had a wireless light I didn't need so I put clear tape over it and painted it red so it can light up like Boo's does. Hope this was useful. (: Colors you need: Grey ,Red, Pink, Purple, Yellow…