Protecting my valuable assets (Jujubes). This one was made from a 24" x 36" galvanized sheet metal from Lowe’s. I am looking for a better source for sheet metal, as the 24" x 36" makes for a lot of waste. The 15" radius drawn on the sheet metal seems to be quite adequate for most critters (You don’t need a full 30" since part of the circle won’t be used).