Dark Blue Turquoise Beads, 14x10mm Flat Rectangle, 15 Inch Strand 15 Inch Strand of 14x10mm Flat Rectangle Dark Blue Turquoise Beads Since Gemstones are natural, color and size may vary slightly. Perfect for DIY jewelry making. We take pride in providing only the highest quality products By Barbara's Bead Shop; made in the USA of imported materials.