A Sister Is A Special Kind Of A Friend - 3cm Little Heart On Wire This rustic style wooden heart is a cute little addition to any room. Measuring 3cm, it is just slightly bigger that a penny, but despite being small in size, the sentiment is big enough to make someone smile. The sign is pale cream with grey writing, and comes with a wire hanger making it the perfect decorative addition to your gift. The sign is made from wood and reads; \"A Sister is a special kind of friend\". Please note penny not included.