Profashion Jewelry offers many different 925 sterling silver chians and necklaces. There two different lengths. 16 inches and 18 inches. Few of them are 20 inches. They are made in many styles. Snake, box snake, leaf, three color snake and some unique pyrimid chains. Please choose different length and style for your pendants. Remember that all pendants looks different, so pick the sterling silver chain for your choice of pendants.