I picked these up on a recent trip to Mexico and they're perfectly useable, but will make a great decoration for your home as well. They are Chihuahua style and silver plated with engraving. They have 8 pt. rowels that are 1.25" in diameter, 1.5" shank with a 1" band that's 3.25" deep.
These fit a men's cowboy boot. I wear a 9.5" and they fit my boots perfectly.
It seems one of the rowels was replaced on one spur, but it's hardly noticeable