150Pcs Transparent Sticky Notes- Package includes 3 pack of sticky notes, 50pcs/pack, totally 150pcs clear sticky notes, enough quantity for you to use, you can also share with others. Easy to Stick- The clear sticky note is self-adhesive, it does not leave a sticky residue on the book. Easy to stick and remove, do not need any glue or tape for help, it's convenient for you. Transparent & Writable Sticky Notes- The sticky note is transparent in design. Stick the transparent sticky notes on the book, you can easily see the book text covered by the sticky notes. Taking notes without obscuring what you want to read, which is very useful. Sticky Notes Set can be used for writing with a water-based ballpoint pen and is easy to erase when writing with an oil-based pen. Waterproof & Durable- The transparent sticky note pad is made of PET and adhesive material, waterproof and durable, it 's not easy to damage. The size of sticky note is 7.6 x 7.6cm/3 x 3in, proper size, easy to carry. Wide Application- The transparent sticky notes can be used for leaving notes or memo reminders on books, blackboards, refrigerators, walls, laptops or other surfaces. Ideal for school, office and home use.