【Brand and Model】 The E. Rousseau STUDIO JAZZ SJ 7 is an alto saxophone mouthpiece designed for professional players. 【Country of Origin】 Made in the USA, it features high-quality materials and a precise manufacturing process. 【Condition】 In good condition with some minor tooth marks, but this does not affect performance. - Brand: E. Rousseau - Model: STUDIO JAZZ SJ 7 - Country of Origin: USA - Type: Alto Saxophone Mouthpiece - Condition: Good (with signs of use) Thank you for looking.