Description: Dupont Tychem® Tk - Ex Level A Suit, Fully Encapsulating, Rear Entry, Two Exhaust Valves, 40 Mil Pvc/5Mil Teflon®/20Mil Pvc Ex (Extra-Wide)Face Shield, Gas Tight Zipper Closure, Double Storm Flap, Expanded Back For Scba, Attached Inner Barrier®/Outer Buty