From the brand BinDamon 3 Ring Binder Pencil PouchesPencil Pouches CaseProduct Description Premium Quality: Made of sturdy waterproof Oxford fabric and durable PVC, with exquisite stitching which makes them have a long lifespan. It matches well with all standard 3 ring binders. 2 Different Colors for Easier Sorting: Choosing our 2 pack different colors pencil bags can help you save time and money by buying in bulk. Different colors help you easily sort, such as stationery for different classes, documents for different projects. Great Capacity: The 3 ring pen pouch size is 9.6" x 7.6" (24.4 x 19.2CM), which fits perfectly with a standard 3 ring binder. You can easily carry your stationery with enough space for 20 pencils, erasers, rulers, scissors and other stationery. Smooth Metal Zipper and Reinforcing Grommets: The re-enforced ring grommet keeps your pouch secure in your binder and won't tear off. The smooth and durable zipper doesn't have to worry about it being stuck and protect your documents from falling out. Clear PVC Window for Easy Viewing: The transparent plastic window is designed to allow you easily identify the contents inside. You can see the contents of the pocket at a glance, making it easy to get things from inside.