Owl Fat Quarter Pack. This fat quarter Pack. This fat quarter pack contains 4 Patchwork Quilting Fat Quarters each measuring approximately 50 x 55cm (total of 1mt of fabric in each pack). Fabric is 100% cotton suitable for patchwork, quilting, sewing and crafts. contains 4 Patchwork Quilting Fat Quarters each measuring approximately 50 x 55cm (total of 1mt of fabric in each Pack. This fat quarter pack contains 4 Patchwork Quilting Fat Quarters each measuring approximately 50 x 55cm (total of 1mt of fabric in each pack). Fabric is 100% cotton suitable for patchwork, quilting, sewing and crafts.). Fabric is 100% cotton suitable for patchwork, quilting, sewing and crafts.