Gunold metallic machine embroidery thread (METY™) catches everyone's eye with its color and glamorousr tones that will add a unique look to every project. Gunold's metallic embroidery thread is composed of a polyester core that is wrapped with a metallic foil. It comes int two sizes and two weights 5/2 (30 wt.) and 7/2 (40 wt.) in regular and Mini-King cones.Perfect for creating unique designs on vinyl, upholstery, denim, velvet, and a variety of embroidery blanks.