Experience the XUU Cluster Muse Collection – now with a flat screw-on back for ultimate comfort and security. This collection features four symbolic zircon cluster designs: Eterna Trio: Three stones, one story — Past, Present, Future. Elementa Quad: Balance and harmony inspired by the four elements. Lustra Quint: A bloom of brilliance representing vitality and growth. Hexa Halo: Unity and perfection in every facet. Crafted from premium titanium, these earrings are hypoallergenic, nickel-free, and perfect for sensitive ears. The flat screw back offers a snug fit that won't poke or snag, making it sleep-friendly and comfortable for all-day wear. High-quality cubic zirconia provides a brilliant sparkle, while two finishes and three sizes allow endless styling possibilities — from minimal elegance to bold ear stacks. Specifications: Material: Implant-grade G23 Titanium Stone: Cubic Zirconia Gauge: 20G (0.8mm) Post Length: 8mm Back Type: Flat Screw-On Variations: 4 Designs, 2 Colors, 3 Sizes Includes: 1 Pair of Stud Earrings