Clear Stackable Waterproof Document Box - A4/Letter Size with Secure Buckle for Home Office Function & Purpose Store A4-sized documents, important papers, contracts, certificates, and office materials securely Organize face masks, receipts, photos, CDs, and small personal items Provide waterproof and moisture-proof protection to keep contents safe from damage Feature a transparent lid for easy visibility and quick identification of internal items without opening Offer a secure snap closure to prevent contents from spilling or getting lost Enable stable stacking to maximize vertical space utilization and reduce clutter Made of BPA-free, food-grade PP plastic for safe, durable, and eco-friendly use Application Scenarios Home (living room, bedroom, study, closet, pantry) Office (desk, filing cabinet, workspace, meeting room) Sch-ool (classroom, stu-dent dormitories, teacher's office) Small businesses (reception areas, storage rooms, administrative offices) Any space needing organized storage for A4 documents or small essentials Core Selling Points Transparent Visibility: Clear lid allows instant identification of contents without opening, saving time on searching Waterproof & Secure Seal: Snap-lock closure provides moisture-proof protection and prevents items from spilling or getting damaged Space-Saving Stackable Design: Stacks stably to maximize vertical storage space, ideal for compact homes/offices BPA-Free Eco-Friendly Material: Made of food-grade PP plastic—non-toxic, durable, and safe for long-term use