Knock Knock Sticky Notes are perennial favorites at home, work & school, beloved, for their distinctive witty voice and functionality—and “This Sticky Is Serving” nods to pop culture slang. Because why should sticky notes be boring? Cute sticky notes = way more fun than standard-issue adhesive notes! With 100 sheets, this sticky offers tons of opportunity to jot down short notes and daily reminders Because fun office supplies make coworkers 76% less likely to steal your stapler 3 x 3 inches, 100 sheets