Lifetime glow in the dark necklace locket for women or girls - diffuser necklace - holds photos INTERCHANGABLE - 5 removable and interchangable glow in the dark discs to choose from STRONG AND ELEGANT CHAIN is 22" in length with a lobster claw clasp. MULTIPLE USES - it can be used for essential oil diffuser or hold your pictures LOOKING FOR A GIFT? - Each necklace comes in a complimentary gift box ready for giving! BUY WITH CONFIDENCE - Every necklace is covered by our NO Questions asked return policy