This collection is crafted from authentic game used NFL footballs. Not just any footballs, these balls saw field action in Super Bowls. Set in sterling silver with swivel findings, one side of the pair features various markings of the ball, the other half is plain with no markings. Note: each pair is unique and will vary from the image shown. The back is hallmarked with your team's name and the Super Bowl number. Each pair of cuff links comes in an NFL theme gift box.