It is made from PET material for long time and use. Great for indexing, flagging and referencing in notebooks, files, books, planners and more. Easy to catch your eye for quick reference and browsing. Save your time and help you keep notes organized. Features - ColorAssorted Color - Material: PET. - Size: 12.60X5.20X0.10cm/ 4.95X2.04X0.04inch. - Our tabs are made of material, can be use anytime and anywhere. - Self-adhesive, and can be re-positioned for easy pasting and marking, and up. - It can not only mark and highlight the important information, but also decorate your book and paper. - You can post the index stickers in the notes column of the page for easy browsing. - Great for computer message boards, reading notes, books, folders, diaries, catalogs, etc. Package list: 5 x arrow index stickers 5 x flat index stickers