Which bed guard for a cotbed?

[nobodysfool]

Title says it all really.
Which bed guards are suitable for use with cotbeds?
I'm really dreading taking the sides down from ds cot bed but i know we must soon.It's a shame as he seems so happy in his cotbed.

Thats the one i looked at but it says it's only suitablle for divans.I think it needs the solid base to attach to or something.

No we have it on this bed and it's fine. It sits up a little on the wooden rim bit that keeps the mattress in but it works fine. I have friends who have these too and none of them have divans either!

sorry, also meant to say it doesn't attach to anything. Just slides under the mattress and the legs that go under have turned up ends that you hook up the other side. Does that make any sense

It does.
Thanks for that will have a look at them.