Dimension: 8.86*3.94*3.94inch (22.5x10x10cm) , fits for briefcases, drawers, easy to carry with one hand Quick Access Design: U-shaped wide opening with double zippers | The front independent compartment | 2 side mesh pockets, can accurately locate for efficient item retrieval Extra Big Capacity - 100: hold more than 100 pens, compatible with 20cm rulers, electronic devices and calculators, other daily supplies travel essentials can also be easily stored Nice Material: Premium 1000D Oxford fabric with triple-layer reinforced corner stitching withstands daily wear | Smooth-gliding zippers for daily use Universal Aesthetics Organizer: 6 minimalist colors | Minimalist style | Ideal for desk storage, travel portable, creative studio, etc. ECHSRT Extra Large Capacity Pencil Case Measures 8.86×3.94×3.94 inches with 1000D Oxford fabric and triple-reinforced stitching for shape retention. Dual U-shaped zippers allow 270° ambidextrous access. Large Storage Roomy Main compartment fits stationery & tools: Pens, 20cm rulers, tools, calculators, etc. Clear mesh pocket: Visible erasers/card organization Front zippered pocket and dual elastic mesh sides: Quick-access for sticky notes, clips. Durability Features 4mm padded lining: Cushions contents during transport Zippers engineered for smooth use 6 versatile color options: Black/Red/Navy/Orange/Army Green/Dark Purple Multi-Purpose Usage Office and Home Storage | Travel Essentials | Tool Organization Warranty 2-year quality guarantee with free replacement for manufacturing defects (excludes intentional damage).