Cardinal Label Holder Round Ring Binder - 3" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 575 Sheet Capacity - 1 1/2" Spine Width - Fastener(s): 3 x Round Ring - Pocket(s): 2, Inside Front & Back - Vinyl - Medium Blue - 1.60 lb - Recycled - Lockin

Locking round-ring binder opens and closes with the touch of one finger. Lock instantly engages when closed, eliminating two-handed, two-step operation. Extra-strong One-Touch Easy Open rings features heavy-duty construction with wrinkle-resistant covers for lasting durability. Design also includes heavy-duty vinyl; chipboard; four nonstick organization-friendly pockets; and a label holder on spine for easy identification.