The simple bear and star flag flew over California during the twenty-five-day independence rebellion known as the Bear Flag Revolt, a movement to separate California from Mexico’s rule. Our California flags are made with nylon or heavy-duty polyester in a variety of sizes. These Half Sleeves famous flags are Extremely visible. The flag measures 12x 2.5 and flutters in the slightest breeze. The movement catches the eye, your business gets noticed and your message is read.