It is found around the walls of hollow organs, e.g., blood vessels, stomach, bowel. It is NOT under conscious control and is non-striated. Cardiac muscle is found in the walls of the heart. It is striated and is involuntary. Fasciae is a sheet or broad band of fct beneath the skin or around muscles and other organs of the body.
Superficial fascia is aka the subcutaneous layer.
It is immediately deep to the skin. It is thin on the back of the hand. It is thick over the inferior abdominal wall. Between the inner and outer layers, arteries, veins, nerves, mammary glands and facial muscles are found. Deep fascia is the most extensive of the three.