Blue Hour Flat Back Stud

Meet the Blue Hour, in flat back stud form: A cluster of starlight gems that ring a twilight-blue center. The sun is barely gone, the first stars emerge, and the sky turns its deepest blue.   This listing is for a single ASTM F136 implant grade titanium push-pin flat back stud.   MEASUREMENTS: Post Gauge: 18G (1mm) also fits most 16-20G threadless labret posts Post Length: 1/4 inch (6mm) with a 4mm disc on back  Front Design: approx. 3.9 x 3.9 mm  Please see listing photos to get a sense of the size of the stud on-ear. We also recommend that you check your own ear measurement before ordering. MATERIALS: ASTM-F136 Titanium 18K PVD Gold Plating Cubic Zirconia  CARE:  Water and tarnish proof with proper care. If exposed to salt water, chlorine, or lotions/perfumes, rinse off with cool-warm water and gently dry. When not wearing, store in a dry, cool place. Do not pull, twist, or tug on your jewelry.