Wilson Jones 1 Inch 3 Ring Binder, D-Ring, Black, 12 Pack (W383-14BPP) D-ring binder holds more up to 25% more sheets than a same size binder with round rings; Perfect for standard projects at work or school 225 sheet capacity in 1 inch binder size; two interior Pockets; opaque, vinyl covers Made from 100% recycled chipboard with 75% post consumer waste; 12 binders per pack; black