Available Sizes For Travertine Tiles12" x 12" x 3/8" ( 30,5cm x 30,5cm x 1,0cm )12" x 24" x 1/2" ( 30,5cm x 61,0cm x 1,2cm )16" x 16" x 1/2" ( 40,6cm x 40,6cm x 1,2cm )16" x 24"x 1/2" ( 40,6cm x 61,0cm x 1,2cm )18" x 18" x 1/2" ( 45,7cm x 45,7cm x 1,2cm )18" x 24" x 1/2" ( 45,7cm x 61,0cm x 1,2cm )24"x 24" x 5/8" ( 61,0cm x 61,0cm x 1,5cm )Please do not hesitate to ask the availability for other sizes. Available Treatments for Tiles * Type of cutting o Crosscut o Veincut * Surface treatments o Honed o Filled o Brushed o Polished * Edge treatments o Cheseled edge o Wave edge o Half bullnose edge