This drip tray fits both our automatic and manual dispensers - Items P27021 and P27019.  It comes as an individual tray (P17022) or a carton of 12 drip trays (P27022) along with installation hardware including double-sided tape adhesive.  It has two notches on the top which connect to the wall plate for the dispenser so that the drip tray does not need to be separately screwed into the wall.