Product review (3 stars): The brush itself is fine, but that handle really inhibits this product's ability ...
This is not as long nor as flexible as I'd hoped.  It fits into my dryer vent, but just barely, and I'm fairly certain that it doesn't reach all the way to the bottom because the handle is so thick.  The brush itself is fine, but that handle really inhibits this product's ability to do the job for which it's intended.