Come and see our amazing products. Double helix loop design, well-made and strong double helix loop buckle to make the paper firmly fixed.The price includes the shipping cost to ca. When opened, it can also provide you with a flat and firm writing surface. It is very suitable for business, conferences, travellers' notebooks, essays, classrooms, school work, travel, daily diary, planning, note-taking and any other important things. 100% guarantee for quality rush service is available. We are glad to get single piece orde. QTY over 3000pcs by ocean. Pls confirm with us about the packing info, stock color and exact production time before placing your order.