Larger 4 Inch x 4 Inch size gives you more space to write and is easier to write on. Bigger note pad will not get lost in desk clutter and lasts longer | Perfect for heavy users of Post-it notes | Perfect size for sharing information with others | Canary yellow gets noticed and keeps life simple | All Post-it notes are recyclable | All Post-it notes are SFI chain of custody certified, paper comes from well-managed forests