The materials list for the geometry quilt that Lonnie will be teaching is one layer cake, 1.5 yards fabric for sashing and binding, 3.5 yards of backing and batting.
The size of the quilt is 47 by 65. You will make 40 blocks, but only use 35 to make the design. You will have 5 leftovers to use for some other project. However if you have 6 more similar 10 inch blocks to add to the layer cake, you could make 48 blocks and make a larger quilt – 55 x 73.