Red Silk Book Headband, 6 – St. Louis Art Supply

In the past, bookbinders used headbands as a structural support for their spines. With the advent of stronger and quicker binding techniques, the headbands you see on your book collection are generally just there for cosmetic purposes. They cover the outer edge of the book block and fill the negative space between spine and signatures. It's a nice touch that makes your book look more finished.

One six-inch headband strip. Cut down to your desired size.