Features 1、Alto sax accessories kit, includes mouthpiece cap and leather ligature. 2、The mouthpiece cap is for alto saxophone mouthpiece. 3、Leather ligature is tightened by brass double-track screw mechanism. Specification Features: Alto sax accessories kit, includes mouthpiece cap and leather ligature. The mouthpiece cap is for alto saxophone mouthpiece. Leather ligature is tightened by brass double-track screw mechanism. Widely compatible with most alto saxophone, great replacement for wearing parts. Made of premium plastic and leather, solid and durable enough for long service time. Specifications: Color: Black Material: Plastic + leather + brass Mouthpiece Cap Size: 7.8 * 3.8cm / 3.07 * 1.50in Ligature Size: 3.6 * 2.2cm / 1.42 * 0.87in Item Weight: 32g / 1.13oz Package Size: 10 * 4.2 * 4.2cm / 3.94 * 1.65 * 1.65in Package Weight: 33g / 1.16oz Package List: 1 * Mouthpiece Cap 1 * Ligature Package List 1 * Mouthpiece Cap 1 * Ligature