The bracelet is easily adjustable to make it larger or smaller, and the bracelets are durable and lightweight, so you can wear them every day . OLLA bracelets are carefully polished from stainless steel using high-tech processes to ensure durability and a long-lasting appearance. The message is clearly and legibly engraved with deep engraving. Well-cared for bracelets will retain their original hue for years. Avoid moisture and contact with cosmetics and household chemicals. Clean the jewelry as needed with a cotton or velvet cloth.