SCP-347 is a young adult, with a standing height of 164 centimeters and 55 kilograms in weight. Despite apparently being a woman between the ages of 19 and 25, she is completely invisible. This also includes everything that is in your body at any given time, although your waste products and saliva are visible once they lose contact with it, but the skin, hair and blood samples remain invisible. Tests have confirmed that she possesses normal vision, despite having no head.