... manufacturer and supplier. We supplies double-color sandstone, stone & mosaic products.1. double-color sandstone Specification/Models: Namedouble-color sandstoneDimensions300x300,400x400,600x600,400x600, random ... , Bushhammered( Finepicked), chiseled, Sandblasted, Antique, etc. Thickness10mm-80mm , etc double-color sandstone Quality ControlPolished degree: Above 85 degree Thickness Tolerance: +-1mm ...