During a fire some rooms are searched 2 or 3 times while others are never searched. Door Markers are manufactured in orange so they are highly visible and they can easily be recognized by touch when in place. They are convenient to carry and work better than using chalk or tape to mark doors.
The double style simply snaps over both knobs to prevent closing.
Provides a quick recognition that, “This room has been searched.”
Price reduced to $5.50 for quantities of 11 and up.