I Spy Novelty Girl Fabric 5" Squares Charm Pack 30 different pieces, 100% cotton I Spy Novelty Girl Fabric 5" Squares Charm Pack 30 different pieces, 100% cotton This charm pack contains 30 5" squares, 1 each of 30 different. designs. The fabrics are all 100% cotton, and are quilt shop quality fabrics from companies like Moda, Riley Blake, Michael Miller, Robert Kaufman, and many others. Size: 5"X5" Fast delivery with a tracking number 7 to 10 days