Bosal Craf-tex Plus Double-Sided Fusible Clutter Catcher Bottoms. Heavyweight stiffness, fusible on both sides to save time, easy to mark, cut and sew. Machine wash and dry. Great for purses, totes, bags, kids costumes, hats, home decorating and much more. Machine wash and dry. 2 Pieces, 12"x 15"(30.5cm x 38.1cm).