【 High Quality Materials】Made of quality PET paper, which is waterproof and oil resistant. Easy to remove to but without residue and also will not peel off any print or damage your books.【Translucent Sticky Notes】 Transparent design will not cover any important words. You can see through the notes without obstructing the text, so as to arouse your attention to the information.【Premium Adhesion】Upgraded premium adhesive, super sticky notes have amazing durability and stick. The clear sticky note is self-adhesive, it does not leave a sticky residue on the book. Easy to stick and remove.【Portable Size】 76 x 76mm, can be carry in your bag or pocket to anywhere. Easy to view at any time and remind you to do it in time.【Widely Uses】 Suitable for sticking it on books, notes, fridge, mug as studying tabs, working reminder. Use for school, office, family.