Intellistage IS-IS3CSTOP Chair StopFEATURES Descending Chair Stop (3' x 8") for 3FT x 3FT Stage Platform for use between different height stage platforms and steps. Chair stops provide added safety for performers by preventing chairs legs from slipping off the edge of a stage platform. Chair Stops are not intended for use in conjunction with stage skirts. SPECIFICATIONS Type: 3ft wide Finish: Black Height: 8 inch