Presented in a keepsake tin featuring their Royal Highnesses, the Duke and Duchess of Cambridge, these buttery cookies from Walkers are the essence of tradition the United Kingdom. Shaped like the Union Jack, the famous flag of the United Kingdom, these limited-edition treats make a perfect gift for Walkers shortbread aficionados. Crafted with an original family recipe from 1898, each crumbly biscuit is made with pure creamery butter.