The expandable roller stand is everything you could want in an assistive conveyor for your machines. Need to sand a door on your drum sander? Easy, Simply unfold the roller and set the door on it for easy and stable sanding. Use the expandable roller stand with a table saw, band saw, drum sander, or really any machine that could use some extra loading room! Adjustable height and length make it ideal for any size workshop. Includes: expandable roller conveyor - SUPMX-875600.