Abstract: A device for supporting and positioning the arms of a patient lying in a supine position and being subjected to various medical procedures. The device comprises a flat, head-receiving base configured to rest upon a flat surface and having opposed side edges which taper toward each other from bottom to top. A pair of opposed side panels are integrally formed along the side edges and angularly project with respect to the base. The side panels are configured to receive and support the patient's arms when the arms are positioned in an upraised position.