Kat
Spool - 3/8" Cotton - White (144 yards) Shoelaces gets a 5 star review.
Having made some 1,500 masks for donation to date, I can highly recommend the time savings flat cotton lacing has brought to the table. No more cutting, pressing or sewing tape; soft against the skin and if using a one string surgeon's or other popular types, you can string 50+ in under an hour - cut to thread. For those using purchased bias tape, this product is far superior in quality, ease and price.