Crafted from premium 316L surgical stainless steel, square design simulated diamond CZ 4mm, these sophisticated earrings offer a stunning combination of elegance and comfort. •18K Gold coated on Stainless Steel •Hypoallergenic •Water resistant •Nickel and Lead Free •Tarnish Free •Hand made with a high quality finish and attention to detail •Flat back screw firmly and flexible screw on (very comfy to sleep with) •Needle length: 6mm PVD uses a vacuum process that provides an extremely durable and tough coating. PVD coatings bond at molecular level and offer superior wear, corrosion & chemical resistance. Excellent adhesion & uniform coating. Brilliant embellishing finish and high hardness. Free Luxury LY Boutique Packaging ready to Gift! ***Images of the jewelry are taken by me in my studio. Actual item color may vary from the images shown depending on lighting and your own device settings.* *Photos are enlarged to show details. Same or next day shipping! Thank You for visiting!