No!! No!!
Don't buy that one! That's a rabbit trap!
Do you see in the foreground of the picture at the open end? The spring mechanism, which is set in the picture, has three sections they go off with a powerful bang like a guillotine.
Our coordinator bought some like that and we condemned them and they're rusting away in her shed now.
This one is much, much better. You see raised door at the open end - set to spring - is made of one single piece so no chance of tiny tales getting caught in the sections. This one is from Metalcote and exactly like the ones I use. The action is really gentle and believe it or not, half the time puss is still merrily munching sardines and doesn't even realise it's been trapped until I walk up the to collect him.
http://catbaskets.co.uk/images/rescuetrap_large.jpgNot sure if you live anywhere near a place that might sell rabbit traps over the counter, but if you do go and ask to inspect one and you'll see how dangerous they are. As I said previously, some companies do market rabbit traps as being suitable for cats and they aren't.