Pellon Peltex Li 2-Sided Fusible Interfacing, 20-Inch by 10-Yard, White PELLON-Peltex II Fusible Interfacing is a double-sided fusible Ultra Firm Stabilizer for accessories crafts home decorating and quilting Its unique vinyl carrier helps prevent fusing mistakes and makes it easy to use Perfect for adding the loft and firmness needed to turn fabrics into sculpted bowls and boxes