The double heart design is backed by stainless steel posts with butterfly clasps. Style: StudGemstone colors: Blue, red Gemstone shapes: ChipTwo inlaid heart-shape turquoise stones each measure 4 mm wide x 4 mm long Two inlaid heart-shape red coral stones each measure 4 mm wide x 4 mm longMetal: Stainless steel Finish: High polish Clasp: Butterfly Earring dimensions: 11 mm wide x 7 mm long All carat weights and measurements are approximate and may vary slightly from the listed dimensions. Treatment code E (turquoise), CR (red coral). See Gemstone Treatments for further information.