Check the listing for details. 12 Pack A4 22 Mil Plastic Notebook Binder Covers with Binding Comb, White. Condition: New. Listed at 25.33 USD. This spiral notebook cover is made of plastic material, sand textured surface, can withstand frequent use, protecting your documents from creases and tears. The cover is lightweight but the quality will not be poor, suitable for study, notes, office work, homework, travel, diary and other purposes. Great for homecoming supplies, but also a good choice as one of the gifts for birthdays, Halloween, Thanksgiving, Christmas and graduation.SpecificationColor: WhiteMaterial: PlasticCover Thickness: 22 MilHoles: 30Size: 11.8x8.5 inch / 30x21.5 cm (LxW)Packing List: 2pcs of Spiral Notebook Cover x 6, Binding Comb x 2 AdvantagePre-drilled design can spare you from using the binding machine for drilling holes before binding, use them to organize files and pages whenever you want.