This product is a set of 20 clear acrylic tongue rings with a barbell closure and a ball end. They are designed for use in the nipple and tongue areas, with each ring measuring 6mm in length. These bioflex retainer tongue rings offer bulk savings and are perfect for those looking for a variety of clear acrylic jewelry options. Ideal for those interested in adding a touch of style to their body jewelry collection, these rings are a versatile and trendy choice.