Aprilsky Hypoallergenic Nose Studs Rings Pin Stainless Steel Crystals Body Piercing Jewelry Mix Color 40 Pcs Box Set Material : Rhinestone Crystal / Stainless Steel Crystal Dia : 1.8mm Quantity : 40pcs / Box Size :0.7mm (Thickness) x 9mm (Length) with 1.8mm Crystal 100% Satisfaction Guaranteed!