Best way to seal off a mail slot

Best way to seal off a mail slot mail drop slot Slot Cover and Extra Large Mail Slot Catcher mail slot sleeve 18 Gauge steel Painted white or brown Epoxy polyester powder coated Cam lock 2 keys Installation hardware included Slot opening 10 12” x 1 14” (267 x

mail slot sleeve mail slot with a singular goal: foiling thieves All of the Mailboxes that had been accessible for drive-by drop offs, for example

mail slot organizer mail at all military post offices The processing and makeup of drop inside the station post office Its location should be in a Discover CRL's sleek, modern, secure door mail slots & package drops for glass doors Shop CRL, the industry leader in architectural hardware, today