Size: 9 in x 6in West Ham Birthday Sound Card Celebrate West Ham United with their West Ham Sound Card. This West Ham United sound card wishes the Hammers fan "happy birthday from everyone at Upton Park". Once opened, you are greeted with West Ham fans singing their well know and traditional song "I'm forever blowing bubbles." There is lots of space to write your own personal message as well. Order your West Ham Birthday sound card before 2pm Monday to Friday and receive delivery. Worldwide delivery is also available.