Wilson Jones 1-1/2 Inch 3 Ring Binder, Basic Round Ring View Binder, Black, 4 Pack (W70362-34BPP) Clear overlay covers and spine make this binder fully customizable, includes two opaque interior pockets. Standard round rings - 330 sheet capacity in 1-1/2 Inch binder size. 100% recycled chipboard with 75% post consumer waste. Black Binder. 4 Pack. Rings close tightly to keep papers secure