OverviewSpecsFAQsGalleriesResourcesReviews Product Description Heavy Flagstone step liner with built in cantilever coping. 8″ Heavy hand chiseled flagstone finished with an offset coping. Actual height is to match a standard 2″x8″. Consists of a 5 inch stacked stone riser with built in 2 1/4 inch chiseled stone cantilever coping. 8 ft length. They can easily be joined for a longer spread. Joint touch-ups are a breeze and impossible to detect. Flexible enough for radius work. 1″ thick with up to 1″ profile. 18 lbs.