Professional Mailbox Flag, Folding Wall Mount Mailbox Flag replacement, Universal Outgoing Mail Mailbox Flag Vertical Mailbox Flag Designed to Fit Unique Mailboxes, 180 Degree Mailbox Flag

The flag is metal and installs easily. The screws are small and I added washers to make them a little tighter. It should hold up in all kinds of weather.

The original flag on our metal mailbox was plastic and it broke. This bright red, steel mailbox flag is an excellent replacement. It comes with double-sided adhesive and screws to attach it. We used both.It has a special hinge that makes the flag to slide into place when it's up so it won't fall back down. It was easy to install, works perfectly, and seems like it is made to last. Would recommend!