The listing, Vintage baby/children's bracelets has ended.
The gold bangle slides open and closed and is stamped B.A.B all research I've done which hasn't led to much says it's 10k gold but not solid and it fields hollow made. The silver one is very old and Native American. I have not polished it as it looks really nice with the patina. It's not stamped but did test positive for sterling silver and you can see where I tested it on the underside where it's clean. It's got a traditional leaf design with turquoise and carnelian stones. I'd say the silver one is for an infant and the gold one for a toddler. Happy bidding!