Vilene white iron on embroidery backer for motifs, appliques and any other project work with excess that can be torn or cut off. Very convenient as it is fusible. Vilene creates a wide range of interfacings, stabilisers, fusibles and waddings. They are an established brand and are well known by quilters, patchworkers and sewers. Vilene have recently changed thier name to Vlieseline but they are the same company.