This saxophone neck, one is straight neck, the other is curved neck. No matter which one is, It can not only perfectly combine with your saxophone, but also help your saxophone to better transmit the sound of flute head and make the performance more wonderful. Features -Color:Silver -Material:copper, cork -Size:9.80X1.67X1.67cm/3.85X0.66X0.66in(straight) -Size:10.00X1.67X1.67cm/3.93X0.66X0.66in(curved) - Equipped with a cork, so this saxophone neck can bring much helper for you. - Using high-grade copper, cork materials, the saxophone part is durable and long enough for daily use. - The lightweight and portable design makes the saxophone part more convenient to store and carry. - Designed for saxophone, the the saxophone part is more professional and practical for your use. - Excellent workmanship and polished surface will not hurt your hands, the the saxophone part is safe to use. Package list: 4 x Saxophone Straight Neck 4 x Saxophone Curved Neck