These lovely earrings are available with copper or antique brass, and of course titanium ear wires are always an option in my shop. If you want titanium ear wires, pick the choice with titanium and the metal color you would like. The ear wire will match the bottom section in color. Titanium is colored with an anodizing process and no dyes or chemicals are used. The beads on these earrings are Czech glass bead. The large bead is 11x10mm in size. It is a milky opal aqua blue glass with an earthy Picasso finish. There are bead caps on both ends of the large bead and it it topped by a glass bead with a brown Picasso finish and a bead with a mix of brown, white, and blue. The necklace shown in the last couple of photos is found here. https://www.etsy.com/listing/1345581047/bead-pendant-neckla