Home Sewing Depot Sure-Shade Enclased Lift Cord, 36 Yds Available with 1.4mm lift cord. Tape measures 1 1/8" wide Complies with 2010 ANSI shade safety standards. Independently tested and approved. Innovative shade tape with lift cord enclosed or shrouded Simply machine- or hand-tack tape down where rings would have been sewn Maximum of 8" between tack points on a flat shade.