... .surface: polish,honed 687 granite steps,stairs we can supply various of nature stone stairs design,welcome to contact with us. ... : granite, marble, sandstone, travertine, limestone, etc.)Stair typeStraight stairs ,spiral stairs ,arc stairs Popular stone for steps granite:G603,G636,G664,G687 ... copy by email Other wide range of natural sone stairs in different color are available 687 granite steps ...