Material and durability This storage box is made of PET. It is dustproof and can bear weight without deformation, providing reliable protection for your items. Easy to clean and clear visibility The transparent construction allows quick identification of contents without opening the lid, while the lid protects privacy and keeps items safe. It cleans easily and remains durable over time. Project organization ready Designed as a paper organizer box, it helps keep your projects organized. It is suitable for use at home, in the office, or in the classroom, whether you are traveling, working, or studying. Secure closure The lid features a snap latch design that securely closes the container and prevents items from being lost or scattered. Use scenarios Office or work setting: store and transport project papers and related materials between rooms or to meetings. Classroom or education: organize student projects and worksheets for easy access and portability. On the go: carry projects between locations such as home, school, or work without worry about spills or items loosening.