The WMB71231S is a Beko 7kg 1200rpm Freestanding Washing Machine in Silver. Here are some of its key features:
 * Capacity: 7kg load capacity
   
 * Spin Speed: 1200rpm maximum spin speed
 * Energy Efficiency: A+AB rated
 * Display: LED digital display for time remaining
 * Features:
   * LED progress indicator lights
   * Time delay
   * Variable spin speed and temperature
   * 11 main programmes
   * 4 extra functions: pre-wash, extra rinse, rinse hold & time saver
   * Large porthole door with wide opening
   * Slim depth for easy installation and flush finish with kitchen units
   * Automatic water level reduction for half load or small loads
 * Dimensions: 850mm (H) x 595mm (W) x 540mm (D)
Overall, the WMB71231S is a good choice for a household that needs a reliable and efficient washing machine with a decent capacity. It has a number of features that make it easy to use and care for, and it is also very energy efficient.