TRANSPARENT DESIGN:Our transparent sticky notes have a transparent design, can be attached to books or documents, and does not cover important notes, can clearly see the original text and highlight the text.WATERPROOF:The clear sticky notes is made of PET material, waterproof and easy to write on. Pencils and ballpoint pens are recommended for writing. If you use markers, highlighters, gel pens, etc., wait for them to dry.EASY TO STICK:Our sticky notes set is self-adhesive, has good stickiness and can be stuck anywhere you want. And it can be easily removed and placed elsewhere without leaving any ugly marks.2 SIZES TO CHOOSE:namely 76 x 76 mm, 70 x 95 mm. 50 sheets per pack, total 400 sheets. Different sizes can meet your different needs.WIDE APPLICATION:Transparent sticky notes are suitable for use in offices, schools, homes and other places. Can be used to leave notes or memos on books, refrigerators, blackboards, whiteboards, laptops or elsewhere.