Avery® 3" Heavy Duty Binder - 3" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 670 Sheet Capacity - Ring Fastener(s) - 4 Pocket(s) - Polypropylene - Recycled -
Wilson Jones - Heavy-Duty No-Gap D-Ring Binder With Label Holder, 5" Capacity - Black - Sam's Club
Avery 1" Heavy Duty View 3 Ring Binder, One Touch Slant Ring, Holds 8.5" x 11" Paper | Meijer
Staples Heavy-duty 2-inch D 3-ring View Binder Light Blue (26350) 56287-cc/26350 : Target
Amazon.com : Binder Rings, 1 Inch - 100 Pack Metal Rings, Heavy Duty Steel Book Rings - Use for Paper Rings, Key Rings, Binder Ring, Metal Rings for Index Cards Great for