Hand built and used for trade shows. All black frame and slat-wall with aluminum inserts. One has shelving built in the other 3 are open. 78.5" H X 75" L X 24" W. All are in great shape and built to handle frequent moving and holding weight. $700 for the one with shelving, rest are $600 ea. All four for $2200. Also have plenty of of black slat-wall fixtures and hardware