I needed to make my own peels because I couldn't find anything that wasn't made for pizza's (i.e. had a round edge) or was as wide as I needed (15-16 inches). A nice benefit was that I could choose the wood I wanted for the handle, using exotic tropical woods I had on hand. Here are directions for making your own peel, requiring only moderate woodworking skills and tools.

Be creative. Use your favorite wood for the handle. Make the edge rounded if you want it to look more like a pizza peel.