About This Premium Kokuyo Blank Paper: Each pack contains 500 sheets of lightweight 64 gsm paper in A3 size (420×297mm), offering expansive space for your work. The smooth surface ensures zero bleed-through, making it perfect for double-sided use Versatile A3 Format: From professional drafting to creative projects, this premium paper delivers Japanese quality to your workspace. Its smooth, off-white surface (80 Bright) excels in both detailed technical drawings and artistic endeavors like posters, layouts, and large-format planning Archive-Grade Preservation: Each sheet features neutral pH and acid-free composition, ensuring your documents maintain clarity over time. This specialized formulation prevents yellowing and fading, making it ideal for preserving important drawings, artwork, and documents Superior Fountain Pen Compatibility: Engineered for optimal performance with fountain pens and ink pens, featuring exceptional feathering resistance and smooth writing experience across various nib types and ink saturations Environmentally Certified: Kokuyo loose leaf paper carries Forest Stewardship Council (FSC) certification, guaranteeing that materials come from third-party verified, sustainably managed forests, demonstrating our commitment to environmental responsibility Overview Brand : KOKUYO Color : White (80 Bright) Item Weight : 0.01 Kilograms Paper Finish : Smooth Sheet Size : A3 16.5x11.7 Inches