ideas for Interior mail slot framing

Through the Wall Letterboxes through wall mail slot chute LS16 Oakley letter chute The Oakley letter chute is a neat and robust solution for mail delivery through a brick wall Models available for walls depths through the wall mail slot Through the Wall Letter Drop Slot with Chute · Vertical Through the Wall Mail Drop Slot

through wall mail slot chute through the said slot , a target detachably held on the front end of the MAIL