Afew yrs ago,I repurposed a bread slice cutter board for my rulers,till I bought something else.The bread board still "rules".Bought it when using my bread machine & needed a place to cut slices.The machine was eventually given away.The slots hold all but my longest couple rulers.They stay in a back of the door holder.Have seen the cutting boards in 2nd hand stores.Snap them up...cheap storage & they are out there to grab when needed.