Add a new centerpiece to your collection of San Francisco 49ers memorabilia with this Joe Montana autographed Swarovski Crystal 1964-1995 Throwback Riddell Speed Mini Helmet. The unique, shimmering crystal design from Rock On Sports makes this an eye-catching way to honor a four-time Super Bowl champion and three-time Super Bowl MVP, helping you stand out as a truly dedicated fan of San Francisco royalty. Additionally, this bold collectible includes an individually numbered, tamper-evident hologram that can be verified online to certify authenticity.