The image shows a collection of water meters, which are cylindrical devices used to measure the volume of water flowing through a pipe. These meters are typically installed at the end of a water supply line and are connected to a main water supply system. The water meters in the image appear to be dirty or stained, suggesting that they have been exposed to water for an extended period. The image also includes some text, which appears to be in Vietnamese, indicating that the photo might have been taken in Vietnam.