Edge Types admin January 12, 2014 March 5, 2014 GLASSOS® Tiles and Trim Glassos® Crystal White Polished Tiles 12x24x 1/2 24x24x1/2 Custom sizes 3/4" thick Tile thickness tolerances 1/8 + - more ... Glassos® Nano White Polished Tiles 12x24x1/2 24x24x1/2 Custom Cut Sizes 1/2" and 3/4" thickness Tile thickness tolerances 1/16" + / - more... Glassos® Niches, Jambs, Shelves and Shower Seats Custom fabricated and assembled to specification. Glassos® Custom Works Architectural designs and historic replications.