STRONG STICKINESS - Our adhesive notes have 2X the sticking power, easy to stick and restick. (Note-The first paper on the back of the pad is without glue, please start from the second one) 8 COLORS - Colorful sticky memos with 8 bright colors, Red, pink, orange, yellow, green, light blue, blue, purple. SIZE & QUANTITY - Each pad contains 3 inches by 3 inches sticky notes, with 16 pads and a total of 800 sheets included in the package. THICK PAPER - Our sticky notes are made of thick 80gsm paper, which is sturdy and won't tear apart, curl up, or spill ink. Additionally, the paper is super smooth to write on, providing a pleasant writing experience. MULTI APPLICATION - Use for reminders on doors, windows, walls, computers, desktops, refrigerators, and other smooth surfaces.