This keyring is 5.5-4.2cm (2.1"-1.3") long. The image size is 5-3.3cm (2-1.1") long and on both sides of the transparent key ring. The image in the key ring is a miniature print of my encaustic wax painting 'Planetrise' (The original of which has sold). The Keyring also comes in a pretty gauze drawstring bag and is perfect as a gift.