This is a classic sew-in "hair canvas" interfacing, in a weight that is perfect for tailored garments. Use it in jackets, coats, blazers and waistbands - anywhere that you need firm tailoring.

Please note: as with any hair canvas, if you intend to wash the final garment, you should pre-shrink in hot water and then hang to dry. If you're going to dry clean, you can just give it a light steam with your iron.