A5/B5/A4 Binder Notebook Coil Notebook Loose-Leaf Refillable Spiral Notebook 60sheets School Office Supplies

☑️DESCRIPTION-Product Name:Binder Notebook-Paper Typle:Line/Blank-Material: PP，Paper-Paper：60Sheets-Size：A5-141x210mm，B5-183x256mm，A4-213x291mm☑️PRODUCT FEATURES-The notebook can be disassembled.Feel free to change the internal paper, up to 180 sheets can be loaded-Thickened 80g paper, writing will not penetrate ink-High quality PP material cover, good toughness， waterproof and stain resistant-360 ° fold, will not hinder writingNote: 1.Due to the light and monitors effect, colors may have lightly difference.2.Please allow slightly size errors due to manual measurement. Thank you for your understand!3.1cm=0.39''.