Heavy duty spiral saxophone: This product is very suitable for professional or amateur use. The product is easy to install and has a beautiful appearance. Musical instrument repair tool: fine workmanship, not easy to wear, very practical when using. Can be used for a long time. Saxophone accessories: This product is made of exquisite materials and has a long service life. This product is very practical. Saxophone fastening screws: made of metal materials, hard texture, not easy to damage. Exquisite workmanship and practicality. Metal saxophone neck screws: the workmanship and materials a long service life and perfect details. Colour:gold Material:Metal Package Contents: 10 x Saxophone neck screw Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.