Well mate nice pic
seen whole pump length is
7 inches
but i don't believe a lot in dick pump,unless be for those dick extremely gross and long in flaccid condition
those one in natural way don't get erection full fill blood
so always pump have dick meat and skin material to work
but those average dick that with natural erection all is so hard.skin so tight to shaft ect even don't an extra milimeter available
ect
pump don't work,and may be its very dangerous