dongcheng 2Pcs Trumpet Musical Instruments Sound Change Silicone Rope Portable Musical Instrument Maintenance Professional Accessories

Features: Made of silicone, it is very durable and can be used for a long time. Good size, very light weight, very portable and easy to use. The flared slide snap ring can be used to replace old and damaged fittings. Easy to use, the flared slide snap ring is very easy to install and very simple to operate. The small slide stop ring is professionally designed and perfect for beginners. Specification: Material: Silicone. Size: 4.65x0.91in 11.8x2.3cm. Color: as shown in the picture. Package Includes: 2pcs. Notes: Please allow slight errors due to manual measurement. Colors may vary slightly for different monitors. Features: Made of silicone, it is very durable and can be used for a long time. Good size, very light weight, very portable and easy to use. The flared slide snap ring can be used to replace old and damaged fittings. Easy to use, the flared slide snap ring is very easy to install and very simple to operate. The small slide stop ring is professionally designed and perfect for be