[HIGH QUALTITY MATERIAL]: The transparent post-it note adopts the latest PET material and removable glue, which can keep the water writing neat and tidy. Has good stickiness, reusable and not easy to drop. Waterproof, not easy to damage[SPECIAL REMINDER]: Since the product is made of plastic, it is more suitable for writing with ballpoint pens and pencils. Please avoid using gel pens. If you use them, please keep the notes dry to avoid blurred handwriting[HIGH TRANSPARENCY]: It can be pasted on books and magazines, and the glue will not stain the books, and the transparency is high, so you can read the original text clearly and take notes when writing[PROTABLE SIZE]: Square 76*76mm, each has 50 pieces, a total of 6 pieces, a total of 300 pieces. Convenient and compact, you can put it in your backpack, pocket, and carry it with you, making it easy to mark anytime, anywhere[MULTIPLE OCCASION]: It is more suitable for working in daily study and life, to remember important things to remind yourself at all times. Such as birthday reminders, work reminders, study notes, etc. Can be placed on refrigerator, door, desk, monitor