Slate Mosaic mixed colors slate mosaic, high quality, beautiful, slate mosaic1.name:mosaic2.size:305*305*10-20mm3.material:natural slate,quartzite,sandstoneManufacturers slate mosaic Namemosaic,mosaic ... tile,stone mosaicSize305*305*10-20mmColorBlack,rusty,yellow,greyMaterialSlate,100% natural slate,quartzite, ...