Avery Standard View 3 Ring Binders, 1.5″ Round Rings, 275-Sheet Capacity, 2.1 Inch Wide Spine, Black Binders, Ideal for Lightweight Organization and Occasional Referencing (4-Pack of 19204)

Customers find these binders to be of good quality and consider them decent for the price. The functionality receives positive feedback, with one customer noting that the rings work well even after a month of use. The durability receives mixed reviews, with some customers finding them durable while others say they don't feel sturdy.