Mail Slot - Aluminum

Mail Slots - Commercial Door & Storefront door mail slot blocker How about a through the door mail slot that does not give you cold drafts? It even has brushes to block the cold air if someone left a letter door mail slot cover This can involve replacing your front door with one that doesn't have a mail drop Or you could install a slot cover for a more cost-effective

door with mail slot Annmore Shop Mail Slot Catcher for Door Mail Slot, Black Indoor Mail Slot Cover Interior Draft Stopper, Large Size, Self-Adhesived, Large Capacity,