The HE Grenade Danger Zone is a high-explosive grenade with a rugged, military-grade design. It features a cylindrical metal body with a textured surface for grip, painted in a muted olive green with yellow hazard stripes and 'DANGER ZONE' stenciled in bold black letters. The grenade has a prominent safety lever and pin mechanism, with a slightly worn appearance to suggest field use. The explosive charge is contained within a ribbed fragmentation sleeve designed to maximize damage upon detonation.