I thought was a bargain for 10 bucks!  The earrings are long, the adjustable length necklace fit perfectly with my plunging neckline.  The coins were lightweight enough it didn't hurt my earlobes or neck.  I got the silver coin set.  The quality is fine - if it was more "sturdy" it would weight more and be more uncomfortable.  I can't imagine the coins bending ot rusting unless it was stored it in some strange manner.
It also matches the coins on my zumba waist sashes.
Very happy with it!