Wide application: not only for nipple rings, but also for tongue and other body parts, suitable for different parties, festivals, ceremonies, stage performances, everyday wear and many occasionsVarious styles: You can see 4 different styles from the picture, a variety of choices are available for you to match, beautiful and delicate, giving you a different feeling 1.6 cm / 0.6 inches, the gauge size is 1.6 mm / 0.06 inches, Fits most women and girls, easy to screw on and off, not easy to fallSafe material: Made of stainless steel and zirconia, not easy to rust and non-allergic, will not hurt your skin, comfortable to wear, you can use it safely Quantity: Total 4 pairs of nipple rings, enough for you, also Can be given as a gift to your relatives, women, friends