You can save water and of course the electricity. Warm Tip: Dear buyer, due to lighting effect, monitors brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! It is thickend and anti-slip for more convenient use. It is easy and convenient use, more save effort. Suitable for cleaning the kids clothes and underwear.