Three (3) x 4' lengths of color coded progressive resistance tubes. Pack consists of 1 x easy, 1 x moderate and 1 x challenging Fitness Tube. No messy powder. Latex tubing cuts easily with scissors so you can customize the length of your exercise tubes to suit your needs. Economical and durable. Need heavier tubing? To double the resistance, use two exercise tubes, or simply use a shorter piece! Contains: LATEX

Easy (Red, 1.5lbs. 1.6 mm - ID x 0.8 mm wall)
Moderate (Yellow, 4lbs 3.0 mm - ID x 1.6 mm wall)
Challenging (Green, 6.3lbs - 4.8 mm ID x 1.6 mm wall)