The item is a vintage ceramic kitchen tile trivet, likely from Salzbergwerk Berchtesgaden, Germany, and made in Italy. It is made of ceramic and porcelain. The tile is shaped hexagonally and features a multi-color pattern. It can be used as a trivet to protect surfaces from hot dishes or as a decorative art piece. The back of the tile has a "C" marking and "MADE IN ITALY" imprinted on it.
