Black – Advanced: Light Posted on September 30, 2020 by dynamic1 $19.95 Black – Replacement tubing Advanced – light Resistance 3.6 lbs / tube at 100% elongation Black - Advanced: Light quantity Add to cart Category: Replacement Tubing Description Description Black – Replacement tubing Advanced – light Resistance 3.6 lbs / tube at 100% elongation Related products Green – Intermediate: Light $19.95 Add to cart Orange – Beginner: Heavy $19.95 Add to cart Silver – Advanced: Heavy $19.95 Add to cart Honey – Beginner: Extra light $19.95 Add to cart