Blue – Intermediate: Heavy – Replacement Tubing Posted on September 30, 2020 by dynamic1 $19.95 Blue – Replacement tubing Intermediate – heavy Resistance 3.1 lbs / tube at 100% elongation Blue - Intermediate: Heavy - Replacement Tubing quantity Add to cart Category: Replacement Tubing Description Description Blue – Replacement tubing Intermediate – heavy Resistance 3.1 lbs / tube at 100% elongation Related products Black – Advanced: Light – Replacement Tubing $19.95 Add to cart Orange – Beginner: Heavy – Replacement Tubing $19.95 Add to cart Yellow – Beginner: Light – Replacement Tubing $19.95 Add to cart Green – Intermediate: Light – Replacement Tubing $19.95 Add to cart