Go casual with solitaire CZ or dressy with the heart CZ key dangle nose stud set. Also includes a clear silicone nose retainer. Made in responsibly sourced, nickel-free 925 solid sterling silver for everyday wear. Stone: Cubic Zirconia Stone Size: 2 mm, 1 mm Gauge: 22 Tube Length: 5/16” Height x Width: 10 x 3 mm; 2 x 2 mm Fits nose piercings.