Includes: 9 pcs 18G internally threaded tragus earrings studs with CZ top and flat back, the top can be easily screwed in and off. Tragus Earrings Studs Size: 18G(1.0 mm), Bar Length: 5/16"(8 mm) 3/8"(10 mm) 1/2"(12 mm); Color: Silver. Multiple used as straight nose rings studs, tragus piercing jewelry, helix earrings, conch piercing jewelry. Cubic Zircon Crystal Gem Diameter: 1.5mm, 2 mm and 3 mm, each size in 3 pierces. Material: The flatback helix piercing jewelry are made of high quality stainless steel, high polished surface, comfortable to wear. Discover the versatility of the Xpircn 18G Flat Back Nose Stud Labret Medusa Ashely Lip Rings Tragus Earring Studs Piercing Jewelry, a set of 9 pieces in a modern style and silver color. These studs, made of high-quality stainless steel and cubic zircon crystal gems, come in various sizes with bar lengths of 8mm, 10mm, and 12mm, and a CZ diameter of 3mm. Suitable for multiple piercings, including nose, tragus, helix, lip, labret, medusa, and monroe, they are perfect for both men and women. The internally threaded and flat back design ensures easy application and removal. These piercings are hypoallergenic, durable, and require low maintenance, making them a great choice for anyone looking for stylish and comfortable body jewelry.