Designs 418/46-49. Materials suggested:
MEZ Glanzhäkelgarn in sizes 40, 60 or 80 and needles size 1.50 or 1.75 mm. The width of the edging according to yarn size:
approx. 8 cm with yarn size 40.
approx. 6.50 cm with yarn size 60.
approx. 5.50 cm with yarn size 80.

This is the outer edge of this doily. Also seen on this shawl.