Unisex OK!! Free size plastic & kintsugi sea glass Sea glass... Over 20 to 40 years, and in some cases 100 to 200 years, it acquires a unique texture and shape. The color changes slightly depending on the light. The gold of kintsugi subtly accents the sea glass. This is a handmade item! One of a kind ♪ Please refrain from purchasing if you are looking for something perfect like a mass-produced product. The price does not include accessories such as the case in the photo. Only the ring itself is for sale!! No further price reductions will be made. Recycled materials will be used for packaging. Thank you for your understanding.