 It was just a really bad shape, and I used the plastic-type panels or composite. I'm not sure what they are. I bought them from Home Depot. The problem that I'm having, I don't know how to get them to leave. If there's something to spray on them or something, I don't know. Well, I'll tell you what. Probably the best thing that I've used, and I've tried all kinds of things to deter birds,