No Shellfish Symbol - Allergen Warning Sign for Food Safety #2070492 (License: Personal Use)

The image displays a bold red circle with a diagonal slash overlaying a stylized white clamshell, representing a standard allergen warning for shellfish. Designed for high visibility and instant recognition, it aligns with international food safety signage conventions. It’s commonly used in kitchens, menus, and product labels to alert individuals with shellfish allergies.

Used on restaurant menus, food packaging, kitchen signage, and digital platforms to indicate shellfish-free options or areas; matches user intent for allergen-safe dining or shopping.