This is the Large Rocky Ridge for Your / Model Railroad Layout from Woodland Scenics. / / FEATURES: This flexible tunnel is realistically painted / Two shades of grass applied to ridge / Ready to use / / INCLUDES: One Large Rocky Ridge / / REQUIRES: Adhere tunnel to layout / Hydrocal, flex paste or white glue / Hobby knife, sandpaper or file / Earth color liquid pigments / / SPECS: Size: 25""L x 9""W x 3-1/2""H (635mm x 229mm x 89mm)