Anatomy Heart Keychain The Heart is roughly 1 1/2 inch long and an inch wide. The chain on the keychain is roughly an inch long The heart opens in half but is held together by a MAGNET Comes in a gift box You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!