Finding Binders for your office can be hard when you need a mix of price, utility and style. Luckily, Wayfair Supply has products like the D-Ring Binder and Heavy-Duty Easyopen Slant D-Ring Binder, 4" Capacity to help narrow your search for your office needs. Search by Availability, Availability or Ring Size. With 2-day Shipping and Brands like Universal® and Cardinal Brands, Inc, you’re sure to find the right 4" Binders for your small business, school or building. We make finding the right Binders easy and cost effective for commercial shoppers by putting it all on the same site – Wayfair Supply.