The Pellon SF101 Fabric Interfacing White 15 x 2 Yards Precut Package is a versatile all-purpose woven fusible interfacing perfect for providing crisp support to various areas of garments such as collars, cuffs, and pockets. Made from 100% cotton, this interfacing is suitable for light- and medium-density fabrics and is machine washable for easy maintenance. Ideal for both sewing projects and quilting, Pellon SF101 ensures stability and durability in your creations.