Amazon.com : BinderRings Magnetic D-Ring Binder Mechanism (25 Pack), 3-Ring Binder 1-inch D-Shaped Rings for Standard Letter Paper (8.5 Inches x 11 Inches), Includes 25 Vinyl Sheet Protectors : Office Products
Buy 1" Standard Black D-Ring Clear Overlay View Binder - 1pk (SDRCV100BK)