Post-it™ Greener Notes are made with water-based adhesive and recycled paper. Unique adhesive designed for use on paper or in planners. Colors ensure your notes stand out. Post-it™ Greener Notes are recyclable. Cabinet Pack—Includes 24 Canary Yellow pads in a convenient tray to help you keep your supplies neat and organized. Pad Type: Standard; Shape: Square; Color(s): Canary Yellow; Color Family: Yellow.