Brand New Presidential Hopeful Cory Booker For President Set of 6 Campaign Buttons (BOOKER-ALL). This includes all 6 buttons from the series. Button measures 2.25” are new. If you would like to order multiple units, we offer substantial discounts. Use the “Make Offer” feature on multiple units and we will negotiate a deal on large orders. The highest-grade materials are used with each button and are 100% Made in the USA. Each button measures 2.25” and is in excellent condition front and back.