Post-it® Super Sticky Notes feature 2x the sticking power. Use for notes or reminders on doors, windows or walls. Unique adhesive reliably sticks and re-sticks so your message can stay front and center. Move your notes with you throughout the day. Cabinet pack size is a great way to stock up your work area, study space, or classroom. Post-it® Super Sticky Notes are recyclable. Supernova Neons Color Collection—Bright, saturated and out-of-this-world colors with universal appeal make this collection a stand-out. Pad Type: Super-Sticky; Shape: Square; Color(s): Supernova Neons Collection; Color Family: Multicolor.