May Lily of the Valley Birth Flower Necklace- A perfect gift for your mama, your sis, your BFF or yourself! Lilies represent motherly devotion. A badge for sentimental mamas to hold each other close. Flower Fact: Lily of the valley is not "true" lily. Despite its name, it belongs to the asparagus family. Length: 17" + 2" extension, Charm Size: 14mm.