You are bidding on a Nikon D200 Pop Up Screen Hood. ---- I Think !!
It is in Mint condition.
The Sides pop up positively and when folded they are held in place with a magnet.
I Believe this is for a Nikon D200 but an not 100% sure.
The Label on the hood would indicate so.
It comes with a plastic Storage Case, but the catch appears to be broken
Any questions please ask.
This will be sent in a jiffy bag to keep postage costs down,
Good luck and happy bidding