This kit is hydrocal plaster, laser cut wood, color signs and lots of fun built in. These buildings are "fronts" only and are designed as part of a back drop or for use in an area that lacks room for full building depth. Can be built as shown or add the sdies and roof for up to 8 separate buildings. It is limited to 150 kits in S scale only! Release date October 10, 2002. overall footprint is 30" wide by 1" deep