Post-it® Pop-up Notes make one-handed dispensing easy and help you multi-task more effectively. They’re also the perfect size for leaving notes of encouragement. Accordion-style notes pop up one after another from a Post-it® Pop-up Note Dispenser. Marseille Collection colors: six pads in alternating Cloud Blue/Canary Yellow and six pads in alternating Light Cherry Blossom/Mint. Pad Type: Pop-Up; Sheet Size (W x H): 3″ x 3″; Number of Sheets per Pad: 100; Ruling: Plain.