SAVE $$$$$$$$$$$$$ making your own travertine tiles..Thistravertine large shell tile mold measures 6\" x 6\" x 1/3\" thick. Produce tiles that will brighten up anyroom. add these to my many other tiles with similardesign or with my plain travertine tile molds...Great for a kitchen, bathroom, countertops, outsidepicnic table, park benches andmore.....make these tiles with simple casting productsfrom home depot or your local hardware store..