Knock Knock's Does This Crap Ever End? Sticky Variety Packet combines your love of stickies, making lists, writing memos, flagging things, and crap like that! Get ready to organize all of your crap with style and humor. And stickies, obviously. Knock Knock's funny sticky notes = great study tools for college students and whoever else! 4 sticky note shapes to help you get your crap done 4 pads, 140 sheets total; 3.75 x 6.75 inches