Stair And Riser

4.Stair&Riser   Basic Info Model NO.: Granite, Basalt, Sandstone stairUsage: Indoor, OutdoorEdges: Cut or PolishedService 1: Welcome Specified Size and Surface FinishDelivery Time: Within 15 Days When Order ConfirmedMaterial: Natural StoneStair Type: Straight, Arc StairQuality: Control by Experienced QCService : Supply Pictures of Product and LoadingProduct Description Stone Steps are generally solid blocks, and should be worked on the tread and rise, the former being for external steps slightly weathered, or the stone set with a slight inclination outwards. Steps consist of two parts- tread and riser. Tread is the flat surface that makes up a step. It provides a smooth and safe transition between steps and landings. Riser signifies to vertical distance between each step. In simpler terms, tread is horizontal part of a step and riser is its vertical portion. Usually treads are preferred with front/longer edges profiled to bullnose, pencil edge, half bullnose, etc. Anti-slip Marble/ Granite/Basalt/Quartz Stone Straight Single Step Stairs for Indoor or OutsideChina Granite tile can add an elegance to your home or office that will blend with any decor, widly used in decoration engineering1) size:Steps: Step:100-150*32-35*3cm & 100-150*32-35*2cmRaiser:100-150*13-15*2cm &100-150*13-15*1.5cmAny other sizes are available as per customers' requests.2) Surface:  Polished, Flamed, Sawn cut, Honed, Bush Hammered etc.3) Edges processing: Full bullnose, half bullnose, honed,flamed,polished,bevel,ect or do as per your drawing4) Package: Protected strongly inside with foam and other soft material,fumigation woodern crate outside.5)Recommended material; Granite, basalt sandstone.