... include a locking pinback and are available in 1-inch or 1.25-inch sizes. The smaller size is popular among bands and artists, while the larger size is favored by businesses and clubs.
... feature the classic round button front and include a strong ceramic magnet in place of the locking pinback.
... feature the classic round button front and a split-ring keychain assembly in the back. Available in 1.25-inch size only.