Bosal Craf-Tex Double Sided Fusible Plus adds stiffness to the base of any bag. Bosal Craf-Tex Double Sided Fusible Plus measures 9-inches by 13-1/2-inches, and is intended for use with the Small Camden Bag Pattern. Each package of Bosal Craf-Tex Double Sided Fusible Plus contains two oval stabilizers that can be fused on both sides to the fabric of your choice.