They are about 1.75" wide, and come in two types of flowers. I like how the center colors match the petals.
They remind me of 1976 (yes, I'm old). I was in high school then, and to celebrate the US bicentennial I made a red white and blue decoration from a clam shell and glossy fingernail polish. I painted the inside to look like a flag, then put a bunch of clear nail polish over it. I thought it looked cool.
Stop in to my etsy shop to see these magnets and a couple other styles I have on sale.