Friendly and fast delivery I thought it was a size error, so I checked again and the consultation was very friendly. Hello customer :) Thank you so much for your valuable review. I'm glad you like the product you purchased! ChaCha Silver is made of pure silver and is produced when an order is received. This is a brand that can guarantee quality! If you contact us with product inquiries, we will be happy to assist you. Please feel free to contact us :) Thank you again, as the weather gets colder Be careful not to catch a cold, and have a nice day today! :)