Wool Needle Flannels Layer Cakes by Primitive Gatherings for Moda. Layer Cakes are 10″x10″ squares. This 42 piece set contains an assortment of all fabrics from this collection. Fabric is all new, 100% premium Moda cotton. See photos of entire fabric collection above. More in this collection available in our store while supplies last. Use store search engine to find. Collection Description: Yummy soft flannels with the look and feel of wool with out the price of wool!