Skip tapered opal cluster titanium top - threaded images slider SKU: Tapered Opal Cluster Titanium Top - Threaded Sign-up to see price These titanium clusters are designed with a tapered shape, descending in size starting at 4mm, 3mm, and then 2mm. Available in three different colors. Product Details: Material: Titanium 6AI-4V-Eli ASTM F-136 Gauge: 18g-16g or 14g-12g Opal sizes: 4mm, 3mm, 2mm Dimensions: 10mm x 5mm (L x W) Available colors: Dark Lapis, White Opal, Dark Lapis with White Opal 13 Anodized color options