Business Source Basic Round Ring Binders

1 1/2" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 350 Sheet Capacity - 3 Ring(s) - Fastener(s): Round Ring - Pocket(s): Internal - Polypropylene, Chipboard - Black - 1.02 lb - Exposed Rivet, Sturdy - 1 Each. 2 triggers on rings for easy access to your documents. PVC-free, nonstick poly covering for durability.