These items are made of plastic material, and safe. You can use them easily. And there are large quantities for your choices. Bright colors look beautiful, you will have the good mood. Suitable for your notebook or folder, etc. They have a smooth surface, you will have the good use experience. Features -Color: As shown -Material: plastic -Size: 30.00X22.50X0.10cm/11.79X8.84X0.04in -Note: The product includes 26 letter styles and 12 number styles. - Great for indexing, flagging and referencing in notebooks, files, books, planners and more. - Perfect for categories directly on the tabs and create your own categories. - Separating documents and notebooks clearly and helping quickly find classified content. - Colorful design is easy to catch your eye for quick reference and browsing, saving your time. - Perfect for separating information in reports, , presentations, research, and more. Package list: 38 x Plastic Index Pages