Tory Burch ring, high quality

Tory Burch ring and accessories? (The items that come with it): If you order it without accessories, it comes: a black box without the brand logo, ____ if you order it with gift accessories: its accessories: the brand box, the branded cover, large accessories, how to care for it? I do not expose it to perfumes and chemicals, I do not expose it to water when washing or ablution, I do not expose it to humidity and keep it inside the box. The metal: stainless steel (stainless resistant steel). What is stainless steel? Stainless steel (stainless resistant steel).