Pellon 926 Extra Firm Fabric Stabilizer Color: White 20 by the Yard. This non-woven backing is a sew-in heavyweight stabilizer to be used in sewing and crafting projects. It is firm yet flexible and perfect for shaping fabric materials. Use for structuring purses bowls straps and other 3D craft projects. It is easy to cut mark and sew. Fiber content: Acid-Free 100% Polyester. Care Instructions: Machine wash warm. Tumble dry medium or dry clean.