This is a big cross. Its almost 2.5" long, with an athletic foot print and in alternating bright finished and brushed finished steel. The center is clustered with diamonds and the large bail will fit a big 8mm chain. One thing we do, better than anyone else, is make big crosses. This one is a winner. It ships on a 24" rolo chain, but can be teamed up with longer chains easily. We are happy to help with a custom length chain. Just email us. While 30" can be a good direction, 34" and 36" also looks great.