Please find our available sizes of silver travertine tiles as inch as follow;

12''x12''x3/8''
16''x16''x1/2''
18''x18''x1/2''
12''x24''x1/2'' - 5/8''
16''x24''x1/2'' - 5/8''
24''x24''x5/8''

If you wish to see our silver travertine tiles, please visit http://www.silver-travertine.com/silver_travertine_tiles_as_cm.asp