It is about size of a kidney bean, firm, but not rock hard, little rubbery, movable. When I head straight, it feels very small
. When I bend my neck right, feels larger, about described size. No pain, not visible, no swelling, doesn't grows. My GP said it is normal, I stopped thinking about it. Then my anxiety kicked in. I went to ENT doctor, he examined my neck, and he said that this is submandibular gland and it is there because when we age some of them tend to lower down. I was so nervous.