Feature: 1. Nice accessory for saxophone, can help to produce a full, centered tone and more even sound. Single screw design, easy to adjust the diameter, convenient for installation and removal. 2. Made from premium material, solid and durable, ensuring a long-time use. Exquisite workmanship, beautiful appearance design, a great instrument replacement. 3. JS02 Soprano Saxophone Metal Buckle Leather Clip+Cap: Individually packaged, matched with a clip cap, copper elastic screws, which can be turned at will, and the tightness can be adjusted freely. The copper material is not easy to rust, and the leather material is durable. 4. JS03 Tenor Saxophone Metal Buckle Leather Clip+Cap: the clip is made of leather, which feels comfortable, the surface texture is shiny and textured, and the metal gasket prevents slipping. The special suit pursues delicate timbre, is equipped with a special protective cap, and is individually packaged. 5. JS04 Clarinet Saxophone Metal Buckle Leather Clip+Cap: white paper box, suitable for professional / practice / performance, high-quality leather is non-slip and wear-resistant, durable, and the supporting card cap protects the flute head/whistle piece/clip from being bruised, and the copper metal round hat is durable and does not fade. Specification: Features: Nice accessory for saxophone, can help to produce a full, centered tone and more even sound. Single screw design, easy to adjust the diameter, convenient for installation and removal. Made from premium material, solid and durable, ensuring a long-time use. Exquisite workmanship, beautiful appearance design, a great instrument replacement JS02 Soprano Saxophone Metal Buckle Leather Clip+Cap: Individually packaged, matched with a clip cap, copper elastic screws, which can be turned at will, and the tightness can be adjusted freely. The copper material is not easy to rust, and the leather material is durable. JS03 Tenor Saxophone Metal Buckle Leather Clip+Cap: the clip is made of leather, which feels comfortable, the surface texture is shiny and textured, and the metal gasket prevents slipping. The special suit pursues delicate timbre, is equipped with a special protective cap, and is individually packaged. JS04 Clarinet Saxophone Metal Buckle Leather Clip+Cap: white paper box, suitable for professional / practice / performance, high-quality leather is non-slip and wear-resistant, durable, and the supporting card cap protects the flute head/whistle piece/clip from being bruised, and the copper metal round hat is durable and does not fade. Specifications: Model: JS02 soprano / JS03 tenor / JS04 clarinet (Optional) Material: JS02: leather+copper; JS03: leather+metal; JS04: leather+metal Clip Cap Size: JS02: 2.6 * 3.1 * 7.5 cm / 1.02 * 1.22 * 2.95 inch JS03: 10 * 3.5 * 4 cm / 3.94 * 1.38 * 1.57 inch JS04: 7.9 * 3.7 * 3.7 cm / 3.11 * 1.46 * 1.46 inch Leather Clip Size: JS02: 1.7 * 2.6 * 3.8 cm / 0.67 * 1.02 * 1.5 inch JS03: 3.8 * 2.7 cm / 1.5 * 1.06 inch JS04: 3.5 * 2.9 cm / 1.38 * 1.14 inch Package Size: JS02: 12 * 4 * 4 cm / 4.72 * 1.57 * 1.57 inch JS03: 12 * 4.2 * 4.2 cm / 4.72 * 1.65 * 1.65 inch JS04: 11.9 * 4.1 * 4.1 cm / 4.69 * 1.61 * 1.61 inch Item Weight: JS02: 29.9g / 1.05oz; JS03: 38.7g / 1.37oz; JS04: 30g / 1.06oz Package Weight: JS02: 40.4g / 1.43oz; JS03: 46.3g / 1.63oz; JS04: 40.5g / 1.43oz Package List: 1 * Saxophone Clip Cap 1 * Saxophone Leather Clip 1 * Storage Box Package List: 1 * Saxophone Clip Cap 1 * Saxophone Leather Clip 1 * Storage Box