I have a Sport Grip like the one Bill put a link to.
I have had Sport Grip wheel covers on Sprites since my Dad put one on his 67 Sprite back in 1969.
They fit, look good, and are "period correct"
I was extremely happy to find a green one for my green 67 Sprite which matched the one my Dad put on his 67 Sprite back in the day. And even after 40 years on some one's shelf, it still fit perfect, even the lace was fine.