Titanium Threaded Jewelry Insertion Taper Standard These glass dome plugs feature

These glass dome plugs feature blue colored dichro foil on a black background

(2) threaded ends with (1) 2mm Faceted Gems in 3 Prong's

From the maker: Smokey Quartz color is a beautiful brownish grey

5mm: (1) Forward Facing 5mm fixed Opal in Bezel & (3) 2mm Opals in Bezel's with matching threaded end

This piece comes on a 5/16" stainless steel flatback Available in 16 ga

Titanium Threaded Jewelry Insertion Taper Standard These glass dome plugs featureThreaded Titanium Jewelry Insertion Taper Description & Features: Don't struggle to squeeze your jewelry into place this Insertion Taper will get the job done in a flash! No fancy footwork required. Available in multiple lengths: Small = 1 1 16" (27mm) Medium = 2 9 16" (65mm) Large = 4 1 16" (103mm) Available in multiple gauges ( Tapers are color coded by gauge ): 16 ga. (1. 2mm) Blue 14 ga. (1. 6mm) Yellow Brand: Anatometal Collection: 30018