SATISFACTION GUARANTEE: Excellent Presale Consulting and Aftersale Customer Service. USING: These Nose Piercing Jewelry Kit Can Be Used as Nose Rings, Nose Rings Stud, Nose Piercing Studs, Nose Stud, Nostril Piercing Rings. Come with One Gift Velvet Bag. It's Good Daily Life Wearing and Also Can Serve as Gift for Birthday, Christmas Day, Anniversary Day, Valentine's Day and more. THICKNESS: Gauge Size: 20G (0.8mm); CZ Top Diameter: 1.5mm, 2mm, 2.5mm, 3mm; Post Length: 7mm; The Post is Long Enough to Go Through Your Piercing. Color: Silvertone. TOP MATERIAL: Made of High Quality Stainless Steel and Cubic Zirconia, Safe Material, Hypoallergenic, Harmless Your Skin. High Polished Surface, Very Smooth to Wear and Easy to Clean. 8PCS NOSE STUDS: 8pcs Push in Nose Rings Studs with Different Sizes(1.5mm/2mm/2.5mm/3mm, Each Size 2 Pieces); Threadless Nose Stud with Flat Back; Easy to Put in or Remove Since They Are Thread Less Push ins; Different Sizes Give You Mutiply Wearring Outfit, Reasonable Price for Body Jewelry, Deserve to Purchase.