ByAnnie's Soft and Stable®, measures 18 in. x 58 in. x .175 in. thick. Soft and Stable was developed to use in place of batting or other stabilizers in purses, bags, totes and more. It offers great lasting body and stability, is lightweight and maintains its shape. Give a professional finish to your project with this easy to sew 100% polyester foam (polyester fabric on both sides); your fabric can be quilted to ByAnnie's Soft and Stable or just sewn around the edges of the pieces -- no need to quilt every 2-4 in. as with batting. Washer and dryer safe; iron out wrinkles on medium heat.