I bought a little bag of friggin' rubber bands that cost less than five bucks. After the second or third email begging me to rate this product I'm doing it with the hope that the silly emails will cease. Bottom line here is that you can get three times as many rubber bands for less than half the cost at a dollar store where they don't have a relentless army of marketing people bombarding you with emails and telephone calls.
Do not care much about these. They are all different sizes but few of them are big enough to do much with. I guess sometimes you get what you pay for but these are not worth much. I will never purchase them again.