What is red and blue stripe?

As an AI language model, I do not have enough context to determine what specific red and blue stripe you are referring to. Below are some general information of red and blue stripes, which might help:

1. Red and blue stripes on a flag: The red and blue stripes are commonly found on several national flags worldwide. For example, the United States flag has thirteen horizontal stripes - seven red and six white - while the United Kingdom flag known as Union Jack, which features red diagonal stripes over a white background and overlapping blue diagonal stripes.

2. Red and blue stripe in clothing: Many clothing brands use red and blue stripes for their designs or logos. For instance, Adidas has been known for its iconic three stripes, which serve as its brand identity, while Tommy Hilfiger uses red, white and blue stripes, which is synonymous with the brand.

3. Red and blue stripes as warning signs: Red and blue stripes are often used to create attention or as warning stripes in hazardous areas. For example, red and blue stripes are used in these poly blow mouldings as a safety warning.

Overall, the context of the red and blue stripe is essential in determining a more accurate and specific response to this question.