Product review (5 stars): Excellent product
I ended up buying 2 of these, and was able to use all 24 feet to clean out my very long dryer vent. Worked like a charm! Only caveat is be careful to store the poles flat. If you leave them attached and let them bend even a little bit, the poles will retain that bend, and that makes it very  difficult to use them. Take the time to take all the pole segments apart and store them flat.