These binders are great quality.

So far the quality has been excellent but I'll update if that changes.

I purchased the four pack using hard earned money, and was totally let down due to the atrocious quality

Poor quality

These are pretty good quality binders and hold a decent amount (I did not get to the 330

Although the overall quality of the binders seem good it did arrive damaged

Only 4 stars because one of the dividers came slightly damaged but overall great price and quality.