Original PRU-36 Dual Visor Housing from Gentex or Scott, Use on HGU-26/P Helmet. [PN 561-628], Factory white plastic ,1960s version without metal edging as found currently, very good condition with slight storage traces, note that all our items are pure collector items or display items. The items are not tested for real use and have no aeronautical exams or clearances. Use is at your own risk !