The sticky notes measure 75 mm x 75 mm, with each color comprising 100 sheets. High-quality materials: Our sticky notes are made from high-quality materials and adhesives that are non-toxic and odorless. They are easy to write on, dry quickly, and do not bleed through the paper. With strong adhesion, they stay securely in place but can be easily removed without leaving residue and are reusable. Versatile use: Whether for short notes, inspiring thoughts, reminders, or to-dos, the sticky notes adhere reliably to screens, refrigerators, books, boards, and many other surfaces. Ideal for school, office, home, or creative projects. Seven elegant shades: This series includes seven stylish color variants that add a special touch to your work or learning environment.