Hazard-Striped Envelope Illustration for Safety Mail & Warning Labels #97066 (License: Personal Use)

This vector-style illustration depicts a bright yellow envelope bordered by red-and-black hazard stripes at the top and bottom, evoking caution or priority handling. It features placeholder black lines for address and return info, plus a green square in the upper-right corner representing a stamp or security seal. The clean, high-contrast design makes it suitable for digital or print safety signage, instructional materials, or emergency correspondence templates.

Used on safety training websites, government alert portals, packaging guidelines, or email campaigns where visual urgency is needed; matches user intent for finding warning-themed envelope graphics or printable hazard labels.