Material : 316L PVD coating Solid Premium Stainless Steel
Inner diameter: 1.8cm (Slightly adjustable)
Maintenance: This stainless steel jewellery is Water safe, Hypoallergenic and Tarnish resistant. It's hypoallergenic and perfect for sensitive skin. It can be worn in the shower and water without changing colors ((but not for chlorine pools) and made to last with everyday wear! However, if you want this to last longer, we highly recommend that you care your jewellery well. Please avoid lotion, and spray perfumes away from jewellery and store in a separated bag. For more details about our jewellery material details and jewellery management, please check this link : https://thefitzstudio.com/pages/jewellery-care
Note: The size is measured physically by a ruler, so it could be slightly different.