Quality Materials:Transparent sticky notes are made of PET material,not easy to fall off,smooth writing.Perfect home, school and office supplies.It suitable for writing with oil based markers, ballpoint pens, pencils, and so on Multiple colors:Our colorful sticky note pad is designed with 7 different colorswhiteyelloworangegreenpurpleblue and rose red,which is portable for you to store and carry; Good sticking:The sticky note pads are self-adhesive and waterproof.You can use it to mark and important information in your reading notes; Wide Applications:Our sticky note is suitable for school and office,you can be sticked on notebooks, books, desktops, computer screens and other items according to your actual needs; Note: The self stick notes are waterproof, the ink will dry slowly, please do not touch it with your hands after writing. If you use a gel pen or marker to write, you need to wait patiently for the writing to dry before storing it to avoid smudging the writing. Product Description: Specification: Color: Transparent Colorful Material: PET Size: 33inch50 Sheets Per Pad Package includes:8 Pack (400 sheets) 33inch transparent sticky notes