... natural slate mosaic tiles: *Granite,Marble,Slate,Pebble,Glass *Irregular,Rhombus,Round,Square,Strip *professional team natural slate mosaic tiles StypesMosaic & PatternMaterialsGranite, Marble, Glass,Slate ... 50mm;Customized are available.FinishedPolished,Flamed,Honed,Natural,Sawn Cut,Pineapple ,etcQuality ControlThickness tolerance:+/-0 ... About 20 Years Exporting Experience natural slate mosaic tiles