Diamond-shaped UN3373 sticker or magnet, designed to clearly identify the presence of biological substances for safe handling and transport.

Made from Engineering Grade reflective material for excellent visibility in all lighting conditions, day or night.

Available in 70mm and 100mm sizes: the 70mm option is ideal for cars, while the 100mm size is better suited to vans and larger vehicles. Durable and weather-resistant, suitable for vehicle bodywork, doors, or other flat surfaces, providing a professional and long-lasting safety warning solution.