High-quality material and accessories: The black pencil case is made of lightweight material, it is water-resistant, tear-resistant, and washable. However, you cannot put it in water as the zipper is not waterproof. The branded metal zipper and smooth zipper ensure a longer lifespan. Large storage: Dimensions are 20.5 x 6.5 x 11 cm (8.2 x 2.55 x 4.5 inches). Spacious room for up to 70 pens or pencils, erasers, sticky notes, and other office supplies or electronic components. Perfect for carrying your office supplies or small work items. Simple and convenient design: Spacious space with 2 compartments to separate your items. Front section to hold your frequently used pens. Main compartment to store more items you need. Quickly get what you need. Multifunctional: This pouch can be used by many people for various purposes, it can be a pencil case, an office supply bag for those going to work, a practical makeup bag for travel, an electronics bag, or a small tool bag, etc. Customer service: If you have any questions about this pencil case, please contact us. We will provide you with a satisfactory solution within 24 hours.