18ct White Gold Beautiful Five Cubic Zirconia Petal Floral Nose Stud/Pin 5.5mm Width Hypoallergenic Stud Earrings safe to wear. Metal: 18K White Gold (750) Head Length x Width: 5.5mm Stone: Cubic Zirconia (6 Stone) Gauge of the post: 18g - 20g = 0.8mm - 1mm Length Of the Post: 6.5mm Without Screw Tube 7.0mm With Screw Tube Fastening: Screw Back/Flat back (Screw Back with safety tube which protects from sharp edges) Packaging: Elegant Gift Box Item Length: 9 mm Metal: White Gold Main Stone: No Stone Ear Area: Lobe Department: Unisex Adults Main Stone Shape: Round Base Metal: Yellow Gold Item Diameter: 5.5 mm Brand: Raina Jewels Metal Purity: 18ct Shape: Flower Closure: Screw On Main Stone Colour: White/Colourless Colour: White Gold Gauge: 18 g (1 mm) Body Area: Nose Material: Gold Type: Stud Theme: Family Friends Country of Origin: Great Britain Raina Jewels Women's 18ct White Gold Five Cubic Zirconia Petal Floral Nose Stud/Pin 5.5mm