The heat tape is 17 inches wide. I made the enclosure about 19 inches deep so there would be an inch on either side so there is enough room for everything and there aren't any gaps.
The height is also about 19 inches, I'm not entirely sure why I did that, I think in case I'm planning on doing a shelf for more floor space. It is 4 feet wide, so the exterior dimensions are 4'x19"x19" Mind you that this is not for a BP, but for a boa...
...and no there's not a copyright yet![]()