BOWLING LAPEL PINS: These Bowling Jacket Pins Are 1" Round And Feature Detailed 3D Design. BOWLING PINS: Each Gold Lapel Pin Comes Packaged With A Classic Pin Butterfly Clasp Backing. EYE CATCHING DESIGN: Crown Awards' Blaze Pins Are A Great Way To Award Everyone On The Team. Perfect For Bowling Ribbon Pins, Bowling Jacket Pins, Bowling Team Pins and More. Crown Awards' Blaze Lapel Pins Are The Perfect Gold Pins To Award Everyone On The Team. Comes With A Classic Butterfly Backing.