SPECIALTY PRODUCT: 1/4" is our largest plastic foam cord and can be difficult to work with. Professional grade Foam Welt Cord direct from the United States manufacturer. The consistent texture is far superior to imported cording found in craft stores. Comes perfectly wound on easy-to-use 4″ tall cardboard reel (spool). Foamed polyethylene welt cord is used for furniture or marine applications. Firm texture but pliable for corners. Please see close-up product image to determine your preferred size. Cord sizes are measured by diameter.