High Visibility Security PUB10507 Make sure all the family are seen with the Reflective Safety Vest Family Pack from the AA. It contains two adult high visibility vests and 2 children's high visibility vests, which conform to the safety requirements of the European Standard EN 471 and exceed the requirements for EN 1150 regarding high visibilty clothing for children respectively. These hi viz vests are a must-have for every car, but are also great for children to wear when playing outside, cycling or walking. Box Contains 2 x Adults' High Visibility Vests 2 x Children's High Visibility Vests