20Pcs Trombone Slide Silicone Protectors Bumper Trombone Cover Repair Tool Part

Features: As the bumper is made by Silicone, stretch is very good. Easy installation,perfect for most trombone. The slip on design fit securely for superior hold in use. Helps prevent trombone from slipping or damaging the floor. Great replacemnt for trombone.

Specifications: Materials: Silicone Color: Black Size: As shown in the picture

Package Includes: 20pcs Trombone Bumper Tip

note: Please allow 1-2cm errors due to manual measurement, make sure that you not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.