Product Description Wide applications: Suitable accessories for your nose and can show your special taste and personality. Match with your any style dress suit shoes or other makeup and variety of dress up. Also can be a great gift for your friends. Specifications: Thickness: 20 gauge (0.8 mm) Pin length: 7 mm Crystal diameter: 2 mm Material: stainless steel and crystal Quantity: 20 pieces Notes: Small parts. Not suitable for children under 3 years. Avoid friction and hard objects avoid scratches. Recommended picked off it when sleeping swimming or bathing.