Wilson Jones 3 Ring Binder 1/2 Inch, Round Ring View Binders, 362 Series, Customizable, Black, 12 Pack (1 Case) (W362-13B) Cover is made from polypropylene, PVC-free Round rings have open and close triggers. 11 Inch x 8-1/2 Inch sheet size. Round rings have open and close triggers. Two inside pockets to hold loose papers. Clear overlay covers and spine make this binder fully customizable, includes two opaque interior pockets. 100% recycled chipboard with 75% post consumer waste. Black Binder. 12 Pack.