This silver ingot necklace has contrasting polished silver detail & approximate max dimensions of length 24mm, width 4mm, depth 5mm. The pendant comes on a silver snake chain with a thickness of 1.25mm. Please let us know if you would like a 16”/40cm, 18”/45cm, or 20”/50cm chain when you place your order. The solid silver necklace is perfect for everyday wear or special occasions.