Wide applications: not only applied as nipple rings, but also for tongue and other body parts, suitable for different parties, festivals, ceremonies, stage performance, daily life wear and many occasions Various styles: 4 different styles you can see from in the picture, multiple choices for you to match your outfits, beautiful and exquisite, give you a different feeling Suitable size: the bar length of nipple rings are approx. 1.6 cm/ 0.6 inch, the gauge size is 1.6 mm/ 0.06 inch, suitable for most women and girls, easy to screw on and off, not easy to fall down Safe material: made of stainless steel and zirconia, not easy to rust and cause allergy, will not hurt your skin, comfortable to wear and you can use safely Quantity: 4 pairs nipple rings totally, enough for your use and also can serve as gifts for your close people, female, friends, sisters, families and so on