Set of 4 Vintage Blue + White Ceramic Tiles

These tiles are meant to be used with 4 protective discs on the underside of each. Can be used as coasters, wall décor, etc. Asian design in blue. Sticker on the backs read “Centrum Ceramics.” The edges and underside reveal that they are vintage. No damage, in VG vintage condition. Size= 4” square, 1/8” depth