Beige Through-the-Door Mailbox:The secure mail drop box is made of 1.2 mm steel, sturdy and rust-proof, with a chute to fit 1.77 inches thick door. Our mailbox features outstanding secure designs: code locks and a metal baffle against theft or fishing. In addition, the flap plate, rubber mat, and drainage holes are specially designed for strengthening the rainproof function. It is ideal for collecting keys, letters, cash, rent checks, etc.
