Roman Shade Lift Cord 1.4 Mm Cord 100 Yds - Color Tan Polyester fiber - resists effects of sunlight better than nylons and mono-filaments. Small diameter makes it inconspicuous 1.4 mm has 90 lb tensile strength, 100 yard roll, Tan Now available in 5 colors, White, Medium Gray, Dark Brown, Black and Alabaster works with RingLocks that fit 1.4mm tan cord to protect children ASIN: B00JCZBWTC