Oahu Necklace is a traditional Hawaiian necklace made of flowers and leaves. It is also known as a LEI, which is a Hawaiian word meaning 'GARLAND' or 'WREATH'. The LEI is a symbol of love, friendship, and respect, and is often given as a gift to show appreciation. Oahu Necklace is usually made of fragrant flowers such as plumeria, tuberose, and pikake, and is often decorated with shells, feathers, and other natural materials.