Glidestar is a high quality Automatic Door Closure for all sliding doors Architects spec out Glidestar for all sliding doors including three panel telescoping and breakout sliding doors Self Closing, closes door gently and quietly. Installed throughout the USA in hospital intensive care units, emergency rooms, patient rooms, pharmaceutical labs, clean rooms, and residential homes Meets health codes and building requirements No electrical power required Inconspicuous design blends in with the sliding unit Comes in a variety of finishes & powder coated to match door unit Custom made to specific door dimensions Glidestar also manufactures a recessed positive latching device All Glidestar products are made in the USA https://glidestarusa.com/wp-content/uploads/2018/08/Video-Straight-Pull-ICU-Door-1561-video-1-1.mp4 Video of the Glidestar Automatic Door Closure closing a sliding door after it was manually opened. https://glidestarusa.com/wp-content/uploads/2018/08/Video-Three-Panel-Breakout-1563-video-2-1.mp4 Video showing the door manually opened and the Glidestar Automatic Door Closure closing the door.https://glidestarusa.com/wp-content/uploads/2018/08/Video-Three-Panel-Telescoping-Door-1565-video-3-1.mp4 This video shows the three panel telescoping door after it was manually opened and the Glidestar Automatic Door Closure closing it.