Thing behind a door mail slot

I have a door with mail slot, and I don't understand how that hood helps with privacy exactly I can see how it would keep the mail closer

A: To help ensure your door mail slot is secure, install both interior and exterior mail slot covers Mail slot hoods are another way to prevent someone from

mail box slot privacy accessory compatible with DTMS003, DTMS211, and DTMS212 mail slot models For use on both wood and metal doors Available in Polished Brass, Antique

mail slot dimensions Bosch DHZ2701 Legal notice Privacy policy Sitemap Partner sites Provider vergleichen