One Size fits most Crystal Underwear Thong Panties made of rhinstone and alloy. Rhinestone Bottom Size: as the picture shows. Detachable chains; You can adjust it to your size by changing the length of extension chains. Crystal Underwear Body Jewelry fits many different occasions, you could wear it when you're in night club party, dance party, costume party, or on sandy beach; can easily match up with jeans, skirts, shorts and high heels Diamond waterfall body chain Used for daily or night club jewelry. Very unique and fashionable, shinny body chain for your charming look.