This sample set contains our current fabric offerings. If you have questions regarding a fabric please email or call. Fiber Pile is warm, breathable and durable single-faced polyester. Thickness varies from 1/4 - 1 inch. Diamond Quilt is a single-sided fabric quilted in a diamond pattern to a polyester fiberfill. Double-sided channel quilt has Supplex Nylon with a 3 oz bonded polyester batting.