x2
Tape should never be used inside a cage, that is just asking for trouble.
It would be much better to use a cheap soldering iron to smooth out any sharp edges
I love the hides sold on reptile basics
This picture shows a 200 gram pastel BP along with the mini, small, and medium size hides (at the time she was using the small size:
http://i1186.photobucket.com/albums/...t/da98c371.jpg