Gold Tone Caduceus French Earrings. Gold Tone Caduceus is approximately 0.74 x 0.7 x 0.13 inches (HxWxD) not including loop. 3-D antiqued caduceus. 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.