Mead 1-1/2 Inch Binders, D Ring Binder, Durable, Customizable, Assorted Colors, 4 Pack (W465-34WPP) 4 pack of durable 1.5 inch D-ring 3 ring binder with customizable covers and spine is great for organizing important documents or recipes; create baby books, file away doctor bills, the uses are endless Each binder holds 400 sheets, which is 25% more than a same size round-ring binder; two inside pockets store loose sheets; made from PVC-free polypropylene, a neutral plastic that is stronger and more durable than vinyl and safer for the environment Get the kids creating, add pizzazz to your next report, or, use the customizable covers to easily identify records you access often