About This Professional B4 Format: Each ream includes 500 sheets of 64 gsm paper in B4 size (364 × 257mm), striking the perfect balance between A3 and A4 formats. Ideal for legal documents, technical drawings, and detailed documentation Versatile Professional Applications: This high-grade paper excels in creating technical manuals, legal documents, and research papers. The off-white shade (80 Bright) reduces eye strain during extended reading while maintaining excellent contrast for both handwritten and printed content Archive-Grade Preservation: Each sheet features neutral pH and acid-free composition, ensuring your documents maintain clarity over time. This specialized paper prevents yellowing and fading, making it perfect for long-term document storage and critical business records Superior Writing Performance: Expertly crafted for smooth writing across all pen types, this premium paper minimizes feathering and provides consistent ink flow. The optimized surface ensures crisp, professional results whether using fountain pens, gel pens, or markers 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 : B4 10.1x14.3 Inches
