Select the correct uniform specifications listed below.  SDB are dry-clean only. Dress flashes must be worn 1" below the shoulder. Only one flash is worn on a NWU Type III, directly over the left pocket. For both SDW's and SDB's, rank insignia is placed on the right sleeve only. For belts, Males: Wear belt with clip to the LEFT of the buckle. Females: Wear the belt with the clip to the RIGHT of the buckle. For NSW Type III, PO3s and above should wear rank insignia as a tab centered on the chest. For both SDW's and SDB's, the upper edge of the knot on the neckerchief should be below the point of the V on the jumper. For both SDW's and SDB's, wear your cover squarely on your head. No bangs should show. For NWU Type I, wear a plain light brown cotton or cotton/polyester blend undershirt.