Each year on their anniversary, he gave his wife a different charm. The bracelet included a miniature of St Paul's Cathedral, where the couple married, a pair of ballet shoes, as the Princess loved ballet, a polo cap, representing her husband's love of the sport, a bear, as Diana loved teddy bears, an apple that symbolized her fondness for New York, and a pig. Two other charms with the engravings W and H were given to her by the Prince when their two sons were born.[86]