Used for tailoring applications or any place where you need structured but gentle stability, this sew-in horsehair canvas interfacing has actual animal hair, in this case goat, woven into the weft of the weave. This makes this canvas very resistant to folding in one direction, but easily manipulated in the other-- perfect for solving particular tailoring challenges, and ideal to add stability to coats and blazers. Please note this canvas is not self-adhesive, and will need to be sewn or basted in place.