Necklace Size - 16.5" + 1" LPendant Size - 0.4" X 0.6"This halo charm pendant necklace features a luminous round center framed by refined sparkle for a timeless, feminine look. Designed for everyday wear or special moments, it layers effortlessly and adds polished charm to casual or dress styles with an adjustable 16.5-17.5 inch length.