On the left side of Milan Cathedral Square is the Victoria Emmanuel II Corridor, which was built between 1865 and 1877. The corridor is cross-shaped, 196 meters long, 105 meters wide, 47 meters high, with an arch-shaped roof and stained glass shed. It is one of Milan's commercial centers. The ground is a mosaic of marble. The huge arch building is magnificent and magnificent. The corridor contains exquisite gold and silver jewelry, fashion, gift shops, restaurants, cafes and bookstores. This is the leisure center for the citizens of Milan. There are resting citizens and tourists everywhere. It is very busy all the year round.