The product is of good quality, but there is vertical play in the rivet on the left temple. It has been fixed with instant glue. It is currently usable without any problems. Please purchase with the understanding of this. I am disappointed as I purchased this item as a used item, assuming it was in good condition. I was told it was my fault for not checking, but it's common sense for the seller to explain these things, isn't it? I was even yelled at, haha. I'm scared, so I'll be more careful when shopping from now on. I will always inform buyers of any defects when I list items! That's all, so I will list it at a reasonable price. You can see from my reviews!