THIS SILVER DISH IS THICK AND KIND OF HEAVY. IT HAS BEEN AROUND OUR HOUSE FOR QUITE AWHILE, BUT DON'T KNOW MUCH ABOUT IT. IT IS NOT METAL, BECAUSE IT IS NOT MAGNETIC. IT COULD BE SILVER, BUT I DON'T THINK SO BECAUSE I DON'T SEE ANY SILVER MARKS ON IT. IT IS ABOUT 11 INCH DIAMETER. WE ARE SELLING A WHOLE LOT OF VERY NICE THINGS. IF INTERESTED, LET US KNOW. THANK YOU. PS. IF THIS IS STILL POSTED, IT IS STILL FOR SALE.