These high-visibility radioactive warning labels come in a versatile 15-pack featuring assorted shapes including circles, squares, and triangles. Each label measures 2 inches and displays the internationally recognized trefoil radiation hazard symbol in bold black against a striking yellow background. The labels include both the standard radiation symbol and text reading 'RADIOACTIVE' for clear identification. Perfect for laboratory safety protocols, industrial facilities, or anywhere clear hazard communication is required. The pack includes multiple designs to accommodate different marking needs and surface types. These durable stickers provide essential visual warnings for areas or containers that require radiation hazard identification. The distinctive yellow and black color scheme ensures maximum visibility and compliance with standard safety marking conventions.