Top view dimensions for Trade Show Exhibit Booth A24_124. 10′ x 10′ booth size. Made with 12″ wide aluminum box Truss by edt exhibit and display truss and lds light design systems. can be used to frame trade show banners and as a trade show backdrop on any truss display. horizontal parts can be used to mount shelves and table and other trade show materials to help promote your product and literature for people to browse