With Knock Knock"s portable, communicatory Nifty Notes, you can pass judgment and spit wit on paper. Our many style choices enable you to predict the future, critique friends" online communication styles, and handily pass along feedback to anyone (or everyone) who has it coming. You"re sure make your point - one sheet at a time! Pad is 5.25 x 4 inches and has 50 sheets. Knock Knock, we put the fun in functional!