---
product_id: 57318325
title: "Trumpet Cornet Tuning Slide Rubber Stop Ring Bumper Stopper O Ring Set of 4"
brand: "harmony music"
price: "€ 11.46"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/57318325-trumpet-cornet-tuning-slide-rubber-stop-ring-bumper-stopper-o
store_origin: HR
region: Croatia
---

# Perfect fit 4-piece set Durable rubber Trumpet Cornet Tuning Slide Rubber Stop Ring Bumper Stopper O Ring Set of 4

**Brand:** harmony music
**Price:** € 11.46
**Availability:** ✅ In Stock

## Summary

> 🎶 Tune In, Stand Out! Your sound deserves the best.

## Quick Answers

- **What is this?** Trumpet Cornet Tuning Slide Rubber Stop Ring Bumper Stopper O Ring Set of 4 by harmony music
- **How much does it cost?** € 11.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/57318325-trumpet-cornet-tuning-slide-rubber-stop-ring-bumper-stopper-o)

## Best For

- harmony music enthusiasts

## Why This Product

- Trusted harmony music brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Crafted from high-quality rubber for long-lasting use.
- • **Easy Installation:** Quick and hassle-free setup for musicians on the go.
- • **Elevate Your Sound:** Enhance your trumpet's performance with precision tuning.
- • **Essential Accessory:** A must-have for every serious brass player.
- • **Perfect Compatibility:** Designed to fit most trumpet and cornet models seamlessly.

## Overview

This set of 4 tuning slide rubber stop ring bumpers is designed specifically for trumpets and cornets, ensuring a perfect fit and enhanced performance. Made from durable rubber, these essential accessories provide musicians with the reliability they need for optimal sound quality.

## Description

Tuning Slide Rubber Stop Ring Bumper Stopper O Ring.

## Features

- Tuning Slide Rubber Stop Ring Bumper Stopper O Ring
- Trumpet Cornet
- Set of 4

## Product Details

- **Material:** Rubber
- **Brand:** Harmony Music
- **Color:** Black
- **UPC:** 059749896078
- **Manufacturer:** Ochoos

## Images

![Trumpet Cornet Tuning Slide Rubber Stop Ring Bumper Stopper O Ring Set of 4 - Image 1](https://m.media-amazon.com/images/I/21vvVAysLML.jpg)
![Trumpet Cornet Tuning Slide Rubber Stop Ring Bumper Stopper O Ring Set of 4 - Image 2](https://m.media-amazon.com/images/I/31vDEuujeVL.jpg)
![Trumpet Cornet Tuning Slide Rubber Stop Ring Bumper Stopper O Ring Set of 4 - Image 3](https://m.media-amazon.com/images/I/31p6C9cStsL.jpg)

## Questions & Answers

**Q: Will these work for any trumpet?**
A: Yes, it fit's any trumpet, cornet, french horn and other brass instruments with small O.D. of the tuning slide.

**Q: What are the exact dimensions of each O-ring?**
A: I don't know exact dimensions, but they have worked fine on my Olds Mendez

**Q: Will they fit Selmer cornet model 912?**
A: Yes, it is a generic part that fits all small brass instruments - trumpet, cornet, flugelhorn, french horn.

**Q: Will these work for any trumpet?**
A: Yes, it is a generic part that fits all small brass instruments - trumpet, cornet, flugelhorn, french horn.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simply fits!
*by F***S on September 13, 2024*

No air leaks on my trumpets!!

### ⭐⭐⭐⭐⭐ silent first and third valves now, no clacking
*by C***S on November 3, 2019*

works perfectly on my Yamaha 200ad 🎺

### ⭐⭐⭐⭐⭐ Way too expensive for the quantity, but gets job done
*by L***A on September 11, 2022*

Way too expensive! Better to buy 50 for a little more money. Which is what I did later, but too late.

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**Shop now:** [https://www.desertcart.hr/products/57318325-trumpet-cornet-tuning-slide-rubber-stop-ring-bumper-stopper-o](https://www.desertcart.hr/products/57318325-trumpet-cornet-tuning-slide-rubber-stop-ring-bumper-stopper-o)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-14*