Marked made in Spain, brass construction.
We have a total of 52 full crystal teardrop pendants out of a potential 104 points they can hang from, but one could strategically arrange just the 52 for fine effect.
One has six arms and is complete, the other has eight arms and is missing one of the small hook-like brackets as shown in the fourth photo. I bet a replacement could be found at Brighter Homes, eBay, or you could strategically hang it not in the center of a room, or remove three of them to match 🤷♂️