This pad of Nifty Notes from Knock Knock makes leaving memos for coworkers a little more fun! This While You Were... Nifty Note Pad measures 4 x 5.25 inches, and has 50 sheets. When you have a memo for someone who’s away from their desk/recliner/barstool, this while you were out message pad is just the ticket! With old school charm and new-school wit, it conveys your message and busts them at the same time!