Pewter Brass Resin 24K Gold Plating Lobster Claw Closure Made in the USA Measurements: 4.75 inside diameter, 2 extender. Bar: 0.5 L x 4 W Ben-Amun's newest Geode collection exhibits Designer Isaac Manevitz's modern architectural aesthetic coupled with unexpected raw elements. The Geode collection embraces the contrast of natural materials with the sleek metal designs, expertly juxtaposing two opposites to result in a sophisticated and stylish statement. Vibrant gold metals provide a stunning backdrop for the colorful Geode stone slices, each unique and crafted by thousands of years within the earth, unveiling the beauty both from within and that visible to the outside world. Please allow us 7 to 10 business days to process your order.