Both Face Natural Or Top Face Natural Backside Calibrated Color:GreyAll standard dimensions are available Can be made according to customer‘s requirements Regular reference size:60x30/60x2/3cm 61/30.5x30.5x1cm40x40x2/3cm 120x60/30x2/3cm120x30x3cm 240x60x2/3/4cm100x25x10cm 100x35x15cm9x9x9cmRegular reference thickness: 1.0/1.2 /1.8/2.0/3.0 etc. Finish: polished,honed,bush bammered, flamed, sandblasted, spit, mushroom, etc. Packing: Seaworthy Professional wooden crate packing Payment: L/C at sight or T/T or D/P. Delivery Time: Depend on the quantity