I make these out of Cedar and will last for years. You can get them at Carolina Town and Country in Sanford, Ray's Supermarket in Moncure, Paul's Grocery on Poole Rd in Raleigh, Country Farm and Home in Pittsboro, Sanford Auto Brokers on Keller Andrews Rd in Sanford, Pierce Foods inside the NC State Farmers Market (The vendor with all the Flags and Honey. . Chatham Marketplace in Pittsboro. And Carthage Farm Supply