This is the perfect formal set to wear with a tuxedo. The set includes one pair of cuff links and four shirt studs, meant to be used in place of shirt buttons. These feature a raised rim and personalization is available. engrave up to 3 letters on cuff links at no charge studs will be engraved with the third letter (your last name initial) automatically # Pieces In Set: 2 Features: Engraveable Metal Color: Silver Tone Base Material: 100% Silver Care: Wipe Clean Metal: Sterling Silver Country of Origin: Made in US