The Houseworks narrow staircase kit is designed for smaller 1/12 scale dollhouses. This kit includes one riser/stringer assembly with molded treads, an extra step with molded tread, 3 handrail pieces, 15 flat balusters, and 4 newel posts. The shorter handrail pieces are used to build the landing handrail with two newel posts and six balusters. The extra step can be attached to the bottom or top of the staircase for flexibility.Details:UnfinishedFor use with 1/12 scale dollhousesWoodSize Information:Staircase measures 2-1/4" x 9-1/8" x 6-1/2" without the extra stepStaircase measures 2-1/4" x 10-1/16" x 6-7/8" with the step attachedNewel posts measure 7/16" x 3-1/2" x 7/16"