This Blue Point BLPCWSM712 combination wrench set includes 12 pieces with a 12-point metric system of measurement. The set ranges from 8-19mm in size and comes in a sleek silver color. The brand is trusted by professionals and the model is specifically designed for high performance. Whether you're a DIY enthusiast or a professional mechanic, this set is perfect for your needs. Purchase now and enjoy the bonus that comes with it. BONUS 21 and 22