This product is a 1 inch reverse Prince Albert jewelry mollusk barbell made of 316L surgical steel. It is nickel-free and designed by Body Art. The size is 00g with a ball size of 19mm, making it suitable for collectors or individuals looking to add a unique and stylish piece to their jewelry collection. Made in the United States, this piece is sure to stand out for those who appreciate quality craftsmanship and attention to detail in their body art accessories.