Vtg MCM Mexico Horse Head Horseshoe Ring Green White Red Blue Enamel Biker Ring

Vintage Mexican handmade ring circa 1950s. Appears to be an Alpaca silver (not to be confused with silver) ring but I’m not 100% sure. It’s durable. Mid-century Mexico. Enamel accents. Could use cleaned. Nicely worn in. Please see all photos as they are part of the description. I combine shipping on multiple items purchased. Thank you for looking!