THIS IS REALLY A NEAT OLD PIECE OF BEER ADVERTISING FROM “BUDWEISER”. THE ITEM IS A PRESSED PAPER LIKE BEER TRAY COASTER. A BAR WOULD USE THESE ON THE TRAYS TO PROTECT FROM SPILLS. THE COASTER MEASURES 12 INCHES ACROSS AND IS IN GREAT BRIGHT CONDITION. WE BELIEVE THESE WERE FROM THE 1970’S ? IT IS OLD, CLEAN AND BRIGHT