This pattern is designed to be used with pre-cut 10 inch fabric squares sometimes referred to as "layer cakes" or "dimes". If you prefer to cut your own squares, 1/3 yard of fabric will yield four 10 inch squares. Pattern has 4 sizes - Lap 40" x 48", Throw 57" x 72",Twin 72" x 80" and Queen 80" x 96".