Personalize with a name or special message on the back of the heart.Heart dimensions: 1 3/4" x 1 3/4".Keyring diameter 1.31".Made of durable zinc alloy with brushed silver finish  . Your mom deserves a gift that's heartwarming and unforgettable. Our butterfly heart keychain is the perfect personalized gift that she can cherish no matter where she is. Get it custom engraved and place your order now!