RTPB15X45 - 1.5x4.5 Inch Rectangular Button with Pin Back

RTPBPM15X45 - 1.5x4.5 Inch Rectangular Button with Pin Back and Personal Magnet

RTPM15X45 - 1.5x4.5 Inch Rectangular Button with Personal Magnet The ceramic magnet can also be removed and placed behind clothing to wear on your person or attached to things metal. The very strong small magnet holds the button in place. This button is ideal for people that do not want small pin holes in their clothes.

RTBC15X45 - 1.5x4.5 Inch Rectangular Button with Bulldog Clip Back. This button has a clip attached to the back. The clip makes them ideal for small children to wear to avoid being stuck with a pin. Adults like them also as you can clip them onto collar, pocket, button hole, or belt without making a pin hole in clothing.

RTFM1545 - 1.5 x 4.5 Inch Round Button with Full Magnet Back. Sometimes referred to as a refrigerator magnet.