I made a big board out of 3/4" plywood to sit on top of my ironing board. The bottom has "guides" to hold it in place and prevent slipping. It is covered in aluminum foil, then a layer of thin batting and finally a fabric top, all stapled tightly around to the back. The fabric is some that I had found in a clearance bin at WalMart and bought with the thought of making some tote bags. I no longer remember what it is, but it's heavier and more like a denim than lightweight cotton. I'm very conscious of always lifting my iron to sit on its stand and don't leave it hot side down where I might scorch the ironing board or start a fire. If you make yourself a big board, you will LOVE it!!!