These cuff links are crafted from game used hockey pucks from the Stanley Cup, choose the year and game of your choice. Cuff links constructed from discs taken from puck top and bottom markings. Each pair is unique and may differ from image shown. Set in sterling silver with swivel findings, featuring scratches and scuffs of game-played pucks. The back of each cuff link is hallmarked with year and game number. Each comes in a NHL themed Stanley Cup gift-box with an authentication instruction card.