Longer, articulating steam arm for the La Spaziale Vivaldi II. As seen in the picture, the arm is approximately 1 1/4 inches longer than the original steam arm. This arm comes standard on the current (2012) models of the Vivaldi II. It can be purchased separately for those with the previous models of the Vivaldi. This is the arm La Spaziale uses on their commercial S5 two, three, and four group machines.