This is an all original and excellent condition stainless steel Lawton mouthpiece for the tenor sax. These pieces have grown a huge following in recent years, and it isn't so often that you find them in great original condition. This piece shows only minor surface scratching and no finish wear. It is an original 7*B, measuring true at .105". The B means it will play brighter than your traditional 7*. This piece does pack a punch, it has a huge, powerful voice and really takes your air well.