Avery Heavy Duty View Binders with One Touch EZD(TM) Ring, Holds 8-1/2 Inch x 11 Inch Paper, 2 Inch Ring, Red (79225) One Touch EZD(TM) locking rings open with ease and keep pages secure EZD(TM) rings hold up to 50% more than same size round rings Gap Free(TM) ring prevents gapping and misalignment of rings Organize and secure paper with four stacked pockets Nonstick, archival-safe material won't lift ink or toner off printed pages