I was really looking forward to using this product. It was delivered, but not to me, so it was a surprise when I found it this morning. It is beautiful and more like a piece of jewelry. I have it on now and looks like I found a beautiful way to keep glasses close at hand.Bueno, para comenzar llego muy bien y rapido. Excelente calidad. Por otro lado, en mi caso al ponerla en mis espejuelos se tiende a soltar de las patas de los espejuelos, los cuales son livianos. No se si son para gafas mejor como tal con las patas mas anchas o que. Ya inventare algo para se queden por mas tiempo sujetando mis espejuelos. No es de mala calidad para nada, son de acuerdo a la despcripcion y de muy buena calidad. Seria ese mi problema con ellos, que su funcion en mi caso no ha sido al 100. Voy a leer de nuevo las instrucciones a tratar nuevamente.Anybody who wears glasses and can never find them needs these.Really cute thoSuper cute design. The chain has yet to turn color on me. That is my only concern but so far so good!This eyeglass necklace is beautiful! but the loops that attach to the end of your eyeglass arms fit to loosely to stay on and around your neck. they need to fit tighter, now I will have to find another one and see if i can get a better fit. I might find a work around. I really love the look, but not too useful if it won't hold my glassesWorks for what I needPerfect for my readers.Bought these for my mother who breaks more eyeglass strings. She hasn't had it on long but it appears much more durable than other's she has owned. Her biggest problem too is breaking the rubber attachment. These come with spare attachments and are easy to interchange.They look really nice/ have received compliments on them but the little rings keep breaking. (I keep fixing them but in the 3 weeks of use since purchasing have broken 5 times. Not worth the hassel, much prefer others such as the 24k gold allenco also purchased as the durability is superior.)Purchased as a gift - looks good.Very well made and receive multiple compliments daily! AND I don't lose my darned reading glasses constantly! Fast service and great product!Súper bonito