IRIEBEACH Hawaiian Jewelry Brand A completely original coin necklace, featuring an original custom-designed coin combined with a frame engraved with a scroll (wave) pattern. This design creates a luxurious look for your neckline. Surgical stainless steel is resistant to scratches and rust compared to other metals. It can be used with peace of mind by those with metal allergies. Since it doesn't rust, you can wear it in the ocean or the bath. 【Size】 Coin diameter: Approximately 16mm 【Material】 Surgical Stainless Steel 316L The chain has an adjuster and can be used at 40cm + 5cm. ※ Unisex Worn a few times. Although difficult to see in the photos, there are minor scratches and scuffs on the back of the coin, which are not very noticeable.