The Houseworks wood stair stringer is a versatile, unfinished wooden piece designed for building or adapting stairways in 1/12 scale dollhouses. It can be easily cut to fit your project's specifications. This stair stringer works seamlessly with the 5/8" Stair Riser and the 7/8" Stair Tread for a complete staircase solution. Details: Unfinished 3/4" x 22" 1/12 scale Wood Compatible with 5/8" Stair Riser and the 7/8" Stair Tread