Like em' on your neck, you will love them on your ears! Post-consumer bottles are collected from restaurants, friends, and the occasional dumpster, then cut and fired to create beautiful and unique mosaic glass pieces. Finished with gold-fill boomerang ear wires. Glass is approximately 1 inch long by .5 inches wide. Confetti from Bombay Sapphire gin bottles and beer. Pastel from Sake bottles . Ocean from a vodka bottle and a Coca-Cola bottle. All Smartglass Jewelry purchases come beautifully boxed with an artist card, handcrafted and recycled story, and bottle key card included.