1-1/2" Staples Heavy-Duty View Binder with D-Rings, Black

Holds up to 350 Sheets
Easy Locking Rings open with ease and keep pages secure
Gap Free ring design prevents gapping and misalignment of rings
Back-mounted rings allow pages to lie flat
Non-Stick, Archival safe material won't life ink or toner off printed pages
Four stacked pockets for organization and storage
Wider front and back panels fully cover standard dividers and sheet protectors
Black
PVC free - made from plastics using fewer harmful chemicals and with reduced emissions during manufacturing