Package Information--Black fusible fabric interlining is about 113cm/44.5inch wide, 100cm/39.4inch long, 0.1mm thick, you can cut it as you need, flexible to use for various sizes of clothes. Premium Cotton--Fusible Cotton Garment Interface is made of high quality cotton, light weight, thin, comfortable hand feel, breathable and skin friendly for your long term use. Use Method--Single sided fusible interface can be easily fused with a hot iron for use, can be covered with a cotton cloth to avoid direct heat, adjust the iron to the right temperature on the side without glue for 30-40 seconds. Functions--You can use cotton interfacing as a lining for collars, cuffs, pockets, and other garments, and it has the ability to tighten, shape, and support clothing to achieve a flat finish and increase stability. Wide Usage--This interlining is versatile and can be used as handbags, purses, cuffs, collars, pockets, belts, shirts, quilt linings and other garments, quilting and crafts.