JERN 5 Pcs Fitness Rubber Pull Latex Resistance Bands Crossfit Expander Elastic Expander Bands Fitness Tubing Band Rubber Loops

Yellow - 2-4 pounds, Red - 6-8 Pounds, Blue - 10-12 pounds, Green 15-20 Pounds, Black 25-30 Pounds. All the Loops have lengths of 50 cm and width 5 cm. Thickness - Yellow - 0.35 mm, Red - 0.5 mm, Blue - 0.7 mm, Green - 0.9 mm and Black - 1.1 mm