No messy powder. Resistance coded using the easy to remember ROY G. BIV (Red, Orange, Yellow, Green, Blue, Indigo, Violet) rainbow colors. 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! Store your resistance tubing sealed in a cool, dark place. Do not store in direct sunlight. Sold in 25-foot packs.

Red (Extra Light, 1.5lbs) Tubing, 1.6 mm ID x 0.8 mm wall- $6.15
Orange (Light, Rehab, 2lbs) Tubing, 3.0 mm ID x 1.2 mm wall $7.90
Yellow (Light/Medium, 4lbs) Tubing, 3.0 mm ID x 1.6 mm wall $8.85
Green (Medium, Average Woman, 6.3lbs) Tubing, 4.8 mm ID x 1.6 mm wall $9.25
Blue (Medium/Heavy, Average Man, 8lbs) Tubing, 6.3 mm ID x 1.6 mm wall $11.95
Indigo (Heavy, Active, 9.5lbs) Tubing, 6.3 mm ID x 2.0 mm wall $13.35
Violet (Extra Heavy, Athlete, 11lbs) Tubing, 6.3 mm ID x 2.5 mm wall $16.95

Contains: LATEX

Special Needs Corner:
Extremely effective for CP's and cheaper than using weights. Assists with muscle strengthening and flexibility which is perfect for swimming training.
There are also plenty of alternative uses for the tubing.
Such as:
Oral motor input: A 6 inch length can be used to chew on for calming input. A longer length can be used as a straw for drinking. It can also be used to blow bubbles! Put an inch of water and dish soap into a bowl, or the sink, or the bathtub and blow through the tubing to create a bubble mountain!