Post-it® Notes Original Pads are perfect for leaving notes of encouragement. Trust Canary Yellow, the most familiar color, with your important messages. Self-stick, removable adhesive sticks securely, removes cleanly. Cabinet Pack—Includes 18 pads in a convenient tray to help you keep your supplies neat and organized. Pad Type: Standard; Sheet Size (W x H): 3 x 3; Number of Sheets per Pad: 90; Ruling: Plain.