Conch Piercing Jewelry: Sold as a pair. Simple design, set with three sparkling round/star cubic zirconias of sizes, 20G(0.8mm) pin thickness, Post Length:6mm, 1 pair stud earring weight 1.6g. Hypoallergenic Earrings Studs: Crafted from high-quality 925 sterling silver and three 5A CZ stones, our Earrings for Cartilage Piercing are hypoallergenic and perfect for sensitive ears. Cartilage Earrings for Women: Small, sophisticated and stylish stud earrings are suitable for women of all ages. These handmade gold/silver cartilage earrings for women can be worn while exercising or sleeping, without worrying about losing, our pieces are made to last so you can wear your small stud earrings all day, everyday. Exquisite Gift: It is a good ideal surprise for yourself, friends or family on anniversary, valentine's day, christmas, new year, party, birthday, etc occasion Maintenance Tips: Please keep your helix piercing jewelry in a cool, dry place, preferably put it in a jewelry box with an inner lining or in a closed plastic bag.Prevent wear and scratches on the surface of your earrings Ideal for women with screw on earring backs, these earring studs provide a secure hold, perfect for those who prefer sleep earrings or nap earrings.