The machine does not measure 17.5 cm, but 25 / 30cm .The false description just the idea that we have of this "mini machine" mini gives the impression that this is a machine for small child, (I have been very frightened) out this is not the case! M description rather be "a true small sewing machine with mains connection which weighs 2.2kg with pédale.Seul inconveniant, it lacks a little lamp near the lever! And important thing she sews perfectly!