Post-it™ Super Sticky Notes feature 2x the sticking power and are great for lists or longer notes on doors, windows or walls. Unique adhesive reliably sticks and re-sticks so your message can stay front and center. Move your to dos with you throughout the day. Vibrant, spirited colors brighten your mood and messages in the Energy Boost collection. Post-it™ Super Sticky Notes are recyclable. Large Format Notes. Pad Type: Super-Sticky Large-Format; Shape: Rectangular; Color(s): Energy Boost Collection; Color Family: Multicolor.