These hypoallergenic stethoscope heart earring studs are crafted from lead-free and nickel-free S925 sterling silver with Austrian crystals, measuring 0.38 by 0.45 inches. Designed to honor medical professionals like physicians, surgeons, doctors, dentists, nurses, and students, this unique jewelry celebrates their dedication to health. Perfect for gifting, it comes beautifully packaged, making it an ideal present for women, moms, wives, daughters, girlfriends, best friends, and sisters. Suitable for occasions like anniversaries, Christmas, graduations, Mother’s Day, Valentine’s Day, and Nurse Day. We are committed to improving our jewelry and service. If you have any questions about your purchase, our professional customer service team is ready to assist.