Binder Notebook A5/B5 Mushroom Hole Loose Leaf Refill Papers Notebook Binder Coil Refillable Notebooks 80sheets School Supplies

DESCRIPTION-Product Name:Binder Notebook-Color：Pink，Purple，Blue，Green-Material: PP，Paper-Size：A5-148210mm，B5-178252mm-Paper：80 sheets/bookPRODUCT FEATURES-Upgraded mushroom hole, safer and won't harm hands-Loose leaf folder design, allowing for the addition or removal of inner pages or the movement of inner pages at will-80 sheets of 100G thick paper, writing will not penetrate ink-Thickened PP cover, waterproof and stain resistant, protecting paper-Usage method:1. Pull up one end of the paper to remove the inner page2. Align with the mushroom hole and press down on the paperNote: 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''.