Features: Safety Material: The label sticker is made of high-quality PET material, which is durable, safe and non-toxic, and has no peculiar smell. Abundant Quantity: Coloring book labels can help you find and locate information quickly, and you can flexibly organize categories by color. It is enough for long-term use. Colorful and Practical: Colorful sticky page markers for marking and highlighting important information, and index labels in different colors are eye-catching, so you can easily find them. Wide Range of Uses: Our fluorescent color index sticker is suitable for office file filing, student note-taking tools, and daily life note stickers. It is widely used. Intimate Service: If you have any questions about our products, please feel free to let us know. We will provide you with quality service. Specifications: Material: PET Size:12.8*6cm 1 Set *Sticky Strips (300 Sheets Included)