About This High-grade Moissanite: A pair of Moissanite studs uses 2 D-color VVS1 high-grade round Moissanite. It has excellent hardness, fire a higher cost-effectiveness and a shining appearance. Each Moissanite obtains a GRA certificate Hypoallergenic Titanium Material: We specialize in titanium earrings. Titanium is hypoallergenic, non-sensitizing, non-irritating, nickel-free, lead-free, and harmless to the body. It is suitable for people who are sensitive to metals. It can resist corrosion and discoloration. Titanium is durable and lightweight. The earrings are comfortable and light to wear Internal Thread Flat Back Design: Compared with ordinary styles, the flat back earrings have a more secure connection between the earring head and the earring rod, which is not easy to loosen and is safer to wear. The flat back earrings ensure that they will not poke your skin from the back at all angles. The set includes two lengths of 6mm and 8mm ear rods and a guide needle, one for each part of the ear, and 18g(=1.0 mm) thickness for a more comfortable fit on the ear Versatile Piercing Jewelry: Two colors available, high quality piercing, suitable for your ear cartilage, front helix, cartilage, tragus, helix, concha, exquisite jewelry gift box, classic earrings, suitable as a gift for Christmas, birthdays, Mother's Day, Valentine's Day Premium Quality Construction: F136 titanium material combined with lab-created VVS1 Moissanite stones ensures long-lasting durability and brilliant sparkle for everyday wear or special occasions Overview Material : Titanium Metal type : Titanium Back Finding : Internal thread, Flat back Earring design : Stud Gem type : Moissanite