The cage is not designed as a body load production item. It can be stolen from behind an assistant's back, or from behind a suitable cover such as the back of a draped table etc.
This cage is constructed in such a way that there are no sharp corners that the birds might be hurt when they are appeared in it.
The Bird Cage measures 61 cm in height, 8 cm in diameter when closed and 49 cm in diameter when opened.