Pellon Shape Flex Woven Cotton Interfacing is a lightweight all-purpose interfacing that is black in color. Use this black interfacing to provide support to things like collars, cuffs, and pockets. Pellon Shape Flex Woven Cotton Interfacing is for lightweight materials such as knits, oxford cloth, chambray, gingham, poly-cotton blends, and more. It is recommended that this item is submerged in warm water for 10 minutes, gently squeeze out excess water and air dry to pre-shink before using. Do not pre-shrink in the washer and dry as the material may lose its adhesive. Pellon Shape Flex Woven Cotton Interfacing is made of 100% cotton and measures 20" wide. This item is sold by the yard.