Heavyweight Vinyl Slant-D Ring BinderExtra firm locking mechanism prevents spills and eliminates gaps. Easy-to-grasp, oversized trigger. Slant-D® rings hold 50% more than standard round rings. Patented Expand-A-Pocket® holds an additional 1/2" stack of paper. DataGuard™ inside pocket protects documents from ring impressions. Stands up to years of use. Heavyweight vinyl cover provides a professional look and feel. Capacity Range [Max]: 4"; Sheet Capacity: 890; Color(s): Red.