These hoops are something I reach for...all the time. Every day. So- Everyday Hoops they are! Solid, substantial sterling silver and gorgeously textured with a hammered finish. You. Can't. Go. Wrong. The small size is 9/16" diameter, and the medium is 3/4" diameter. They're about 1/8" wide, face on. They're the perfect thing to wear...for almost any occasion.