We purchased these the first time because of the cost and they were on sale at the time. After using for business presentations and they stood up to continued use and reuse we decided to always purchase these binders.
I needed 100 binders and the cost was staggering until I found these by a 12 count case on Staples online. They are a great alternative to brand name binders.
I order these for my department in a hospital we see a very high volume of patients daily. We use these for everything from patient education to staff orientation training. They work very well and are easily customizable because of the clear pockets on the outsides (front back and spine).