Mosaic Square Mirror Tiles - Assorted, Mosaic Square Mirror Tiles, Pkg of 100 Mosaic, Art or Craft small mirror tiles, HAND CUT may be SLIGHTLY IRREGULAR Great for jewelry, art, mosaic and all craft projects These mirror are CUT BY HAND and for use in art, mosaics and other craft projects. Their slight irregularity gives beauty and character to handmade items. They are not meant to be used for items needing machine cut precision, symmetrical pieces. These tiles come in an assortment of 3/4 (19 mm) and 3/8 (9.5 mm) tiles.