This retractor creates a less traumatic, circular and completely self-restraining area of abdominal retraction. The retractor is composed of an elastic membrane attached to an external and internal ring. The internal ring is inserted into the incision and the outer ring is quickly and easily rolled down, creating a natural inverting force, so it simplifies setup and reducing the need for surgical assistance. After the procedure, the device is easily removed with one finger. Lines incision helps protect wound from contamination while helping to keep wound edges moist. It can also be easily placed and removed, can be inserted in seconds and be removed with one finger.