The Aztec calendar was deeply integrated into Aztec culture, religion, and daily life, serving as more than just a timekeeping tool. This Mayan dragon necklace is crafted from 925 sterling silver with oxidation, ensuring it is nickel-free, lead-free, cadmium-free, and hypoallergenic for sensitive skin. The Mayan calendar pendant measures 0.98 inches in diameter, while the stainless steel chain is 22 inches long with a 2-inch adjustable extender and lobster clasp for a customizable fit. This Aztec Mayan calendar necklace makes a perfect gift for husbands, fathers, or friends on occasions like Easter, birthdays, Valentine's Day, Father's Day, Christmas, Halloween, or graduation. We are dedicated to offering high-quality jewelry and excellent customer service. If you have any questions, feel free to reach out, and we will assist you promptly.