Ethnic-style casual necklace. It looks stylish as an accent on a straw hat, worn at the chest. - Color: Red - Style: Casual - Length Adjustment: Adjustable - Decoration: Circular ⭐︎ As seen in the third image, there are three small indentations. They were present when I purchased it. The length is approximately 45 cm. It's the type that can be put on over your head. Please be aware of this before purchasing. Thank you for looking.