"Silken Ribbons in 100% silk are hand dyed. Use for any embellishment or crazy quilt application. Colonial knots in silk ribbon are a stunning addition to wool applique or to fill in needlepoint areas. The 7mm used as a french knot makes textural 1/4" circles on wool applique. Other favorite applications include spider web roses and needle work closures. 4mm card has 4 yards, and 7mm card has 2 yards."