Crafted with precision, these trombone water key accessories feature durable materials that offer excellent resilience and longevity. The cork stoppers are designed to fit seamlessly into your instrument, providing a snug and secure fit. These components help maintain the optimal performance of your trombone, ensuring smooth. Features -Color:Assorted Color -Material:Wood, rubber -Size:1.00X1.00X1.00cm/0.39X0.39X0.39in -Size:1.00X1.00X0.40cm/0.39X0.39X0.16in -Durable construction: crafted from durable cork, offering performance and wear resistance -Comprehensive set: this trombone slide rubber end tip bumper set, providing a complete solution -Setup: the inclusion of support rubber feet allows for easy and quick installation without requiring tools -Leak prevention: designed with pads to effectively prevent water leakage, maintaining optimal trombone operation -Wide usage: ideal for use in diverse environments including residential, commercial, and hospitality settings Package list: 5pcs Valve Cork Pad, 5pcs Trombone Slide Rubber End Bumper