This is the first time I order online from AMAZON. I was very pleasantly surprised by the delivery (a few days and was told me delivery around the 10th 02 and the product arrived on January 30, I was not present at the address indicated, but was deposited to a well indicated relay point where I could remove it without difficulty). The product (AUNA chain) was very well packed and protected. It arrived in perfect condition. As for the chain itself, it conforms to advertising that is made, and corresponds to the value. It works well, and I am very satisfied!