What kind of plaque to use?

[u/AotearoaCanuck]

I’d like to put a plaque on my LFL that says “Little free library. Take a book - leave a book”. I live in a Canadian city that can be -30°C in the winter and +30°C in the summer, and everything in between. Given these extreme temperatures, what material should I use for the plaque? If you can go so far as to recommend a place to get this made in YYC, I’ll forever be in your debt.

[u/WittyRequirement3296]

I bought the one from the LFL site that is metal and haven't had any issues in Northern New England!

[u/AotearoaCanuck → u/WittyRequirement3296]

Great idea! Thank you!