This notebook is manufactured with natural paper pulp and palstic shell, and , safe to use. shell is water-proof and make wear-resistant. Perfect for business, office, school, meeting, diary, journal and so on. Great stationery notebooks as diary , journal, notebook, planner,memo, etc. Features - Color: Black. - Material: Plastic and paper pulp. - Size: Approx. 23 * 16 * 3.3 cm (L*W*H). -Note:card color is . -Note: The cover style is random. - 105 pages, ruled, book tape, double-sided writing. Thick and large paper page for better writing experience. - Plastic shell for use and protection for the notebook - Multi-colored notes let classification of different subjects - Classic design spiral notebook, perfect for business, office, school, metting, diary, journal and so on - Practical gifts for friends, families, students or gifts - Handy and portable notebook to record everything you need to remember in your mind while at home, office or school or outside traveling, etc Package list: 7 * Artificial Classified Business Spiral Notebook School and Office Memo Subjects Notebooks Diary Journal Planner Notebook Loose-leaf NotePad Personal