Big playful hoops are 1-3/4" (43mm) wide, made from red glass beads and mother-of-pearl shell. The large heart is 3/4" (18mm). The smaller hearts along the hoop are 10mm. 4" (10cm) from the top of the surgical steel ear wires. Mid-century inspired. Metaphysical properties: MOTHER-of-PEARL (oyster): Enhances intuition and creativity. 6th chakra. "Metaphysical properties" should not be taken as medical advice, or used as a substitute for medical care. This product does not claim to diagnose, prevent, or cure health issues. Information given is to explain the lore behind the stones and enrich the buyer experience. Gift-ready in either an organza bag (default) or gift box upon request. Packaging styles change with availability.