These are accessories that can be attached to the nipples. They can be easily attached without piercing like earrings. I think they can enhance the body without causing any damage. Also, I think you can get a moderate feeling of tightness. Please note that depending on the shape of the nipples, such as inverted nipples, it may be difficult to attach them. Weight per piece: Approximately 10.6g The attachment part is made of silicone. Set of 2. These are handmade items made by an amateur, so please refrain from purchasing if you are sensitive or looking for a perfect product. Since we use products that are not compatible with metal allergies, please refrain from purchasing if you have allergy symptoms. Also, because we use handmade parts and imported parts, there may be air bubbles, dents, scratches, and size errors in the beads, etc. Regarding the colors, there may be differences in the appearance between the actual product and the image due to the way the photos are taken. The items shown in the image are the products. Thank you. #Nipple #NippleRing #BodyPiercing #Nipple #AnonymousDelivery Color...Pink系 (Pink-系)