3 New, Wire Spring Belts for the Ampro Imperial, *Not 20, This Set has,  1 Take Up Belt,  1 Feed Or Reverse Belt,  1 Long Rewind Belt.  For the Ampro Imperial Movie projector,  *i also Have the Imperial 20 Wire belts,These Ampro type  Wire Belts Are New, need a spare,replace your old broken, or stretched belts.    NOTE: SEE MY STORE,SEARCH.    thank you.