Is that a real baseball? All Star game balls feature unique colored stitching that follows the colors of the hosting team stadium. This makes for a pair of colorful, conversation-starting cuff links. Set in sterling silver with swivel findings. The back side of each cuff link is hallmarked "All Star 2010." Officially licensed by Major League Baseball, a tamper-evident hologram sticker is adhered to each cuff link to ensure authenticity. Each pair of cuff links comes gift-boxed with a certificate of authenticity.