Stone Armory's Michigan Block M necklace is finally here! Gear up for game day with our beautifully designed Michigan Wolverines necklace. Wear it to the next tailgate or around town to show off your University of Michigan pride. This adjustable UM simple gold necklace would also make the perfect Michigan gift for your favorite Wolverines fan! Stone Armory's Michigan jewelry is made of 18K gold plated stainless steel and is adjustable in size from 16-20 inches, making this NCAA Michigan necklace the perfect gift to celebrate Michigan graduation, birthdays, Mother's Day, first day of school, the first Michigan football game, or for everyday fan wear.