Custom 2.5 Inch Round 1-Piece Buttons are a great way to promote your brand or show your support for a cause. This 2 1/2" celluloid button has a one piece design that includes a metal shell that doubles up as the backing and a full safety pin attachment. Customize it with your message to make a great giveaway during upcoming trade shows or campaigns. Order these round -shaped custom buttons right now to get free design, free online proofs and best price guarantee offers. Request a quote to know wholesale savings for these Custom 2.5 Inch Round 1-Piece Buttons.