Gold Tone Open Heart with Nurse Hat French Earrings. Gold Tone Open Heart with Nurse Hat is approximately 0.68 x 0.71 x 0.13 inches (HxWxD) not including loop. Smooth shiny Gold Tone on back. Stainless Steel 11mm fishhook. Comes with small rubber earnuts. Also available for non-pierced ears. PLEASE NOTE: Our products are lead safe, but are not intended for children 14 years and younger.