You are bidding on a vintage metal floor furnace grate or cold air return. It is about 14" by 10" total and inside about 12" by 8". It is needing cleaned and painted and has surface rust and the louvers do not move and need some lubrication. Buyer to pay U.S. Priority or UPS Ground shipping or local pickup  is an option. If eBay calculator seems incorrect email for exact shipping quote. I have others similar to this also listed and will combine shipping if possible. Please email questions and thanks for looking at my auction.