We offer round Buttons, premade or custom made. From 1" inch to 3 1/2 " inch buttons. with pin-backs, smaller buttons have lock-pins to 1 1/4" inch. Magnets for all sizes, smaller ones with versa-backs for zipper-pulls, key-chains. The 2.25, 3. and 3.5 for magnets and mirrors, and the 2.25 for key-chains that connect to button without a versa-back. We also have 2 x 3 " inch rectangle, 1 1/2" inch Square, for pin-backs, and magnets. The oval button is a pin-back, magnet, and mirror types. Now we are happy to add out 7/8 inch pin-back and magnet buttons