Cardinal Economy 3-Ring Binders, 1.5″, Round Rings, Holds 350 Sheets, ClearVue Presentation View, Non-Stick, Black, Carton of 12 (90630)

Customers find these binders to be of good quality and consider them good value for money. The durability receives mixed feedback - while some customers say they're strong enough to last the entire school year, others find them not particularly sturdy.