The STAPLES Standard D-Ring Binder Set includes two binders with view windows, one with a 1 1/2" ring size and the other with a 2" ring size. Made of durable vinyl material, these presentation binders are designed for high sheet capacity, with 350 sheets for the 1 1/2" ring size and 480 sheets for the 2" ring size. The white and black color scheme adds a professional touch to any office or business setting, making these binders a practical and stylish choice for organizing and storing documents.