Sewing pattern to create three sizes of microwave potholders. Cool bowls keep hands safe when removing items from your microwave. Three sizes provide a perfect fit for all your kitchen dishes. Can also be used for decorative storage as well. Washable in 100% cotton. Diameters – SM: 6 1/2; med: 9 1/2; LG: 12. Note – must use 100% cotton supplies including bias binding to use safely in microwave.