Our 2.25” Round Bulldog Clip Buttons hold on tight but wont leave a mark. This round clip-back button features a swiveling clip that lets you attach the button to your clothing without the use of a pin. Our 2.25” round bulldog clip buttons are perfect for custom ID tags, custom name tags, or customized visitor passes. These bulldog clip butons measure approx. 2.25 inches wide (55.80mm) and can be personalized online with your photo, logo, artwork or text in our free and easy customizer tool.