🎶 Elevate Your Performance with Every Note! Designed for both clarinet and saxophone mouthpieces. Five patches to keep you playing longer. No more slipping—play with confidence. Safeguard your mouthpiece with premium protection. D’Addario Woodwinds: a legacy of excellence. 5 patches prevents sliding 80mm thickness The D’Addario Woodwinds RMP01B Reserve Mouthpiece Patch is a must-have accessory for clarinet and saxophone players. This pack includes five durable patches designed to protect your mouthpiece while preventing teeth from sliding. With a thickness of 80mm, these patches ensure a secure fit and enhance your playing experience. Trust in the quality of D’Addario Woodwinds, a name synonymous with musical excellence for nearly a century.