Check the listing for details. 3 Set 11.8 x 8.5" A4 Discbound Notebook Cover, Blue. Condition: New. Listed at 21.65 USD. These disc notebook covers are mainly used to protect disc notebooks and planners. They have a sophisticated and stylish appearance, which can turn your notebooks into an eye-catching fashion accessory.SpecificationMaterial: PPColor: BlueStyle: A4Size: 30 x 21.5cm / 11.8 x 8.5 inch ( L * W )Packing List: 3 Sets x Discbound Notebook Cover, 6Pcs totalAdvantageOur disc notebook covers are made of thick polypropylene, which is highly strong and long-lasting, and can effectively protect your notes from wear and tear. Each cover has smooth, rounded corners on the non-perforated edges (top right and bottom).InstructionSuitable for arc notebook and Planner, and disc notebook. Simply insert filler pages between two covers to quickly create a custom notebook that reflects your unique personality.