6 used B4 and B5 landscape 2-ring binders. They are manufactured by LIHIT LAB., Inc. and are current products of the company. There are 4 B4 binders and 2 B5 binders, for a total of 6 binders. All have a spine width of 3cm, are navy blue in color, and have a reinforced thick paper cover. Please note that all are landscape binders, so be sure this is what you are looking for. These are old items that have been used for many years. As shown in the photos, there are stains, dirt, some scratches and damage, and some have remnants of removed stickers on the spine. They are not recommended for those seeking perfection. The metal binding mechanism is in normal working order.