name: air blow gun include: one air blow gun, 7.5m pu pipe, one quick fittings 1 name: air blow gun, 2 include: one air blow gun,7.5m pu pipe, one quick fittings 3 material:air blow gun is zinc, quick fittings is brass. 4, it connect with the cleaning machine, it is one new kind air blow gun with pu pipe
