Avery‚® Corner Lock Sleeves - 4 / PK - 20 x Capacity - For Letter 8 1/2 x 11 - 3 x Holes - Ring Binder - Clear - Polypropylene, - 4 / Pack

Plastic sleeves feature a Corner Lock tab design that secures documents. Ideal for long-term storage, the nonstick polypropylene material is acid-free and won't lift print. Each pocket holds up to 20 insert sheets. They are three-hole punched to fit in standard three-ring binders.

• Corner Lock tab design secures documents
• Pockets keep binders neatly organized
• Durable - ideal for long-term storage
• Each sleeve holds up to 20 insert sheets
• Sleeves fit in standard 3-ring binders