Features: Enhancing your flute performances with precisions engineered 16/17 hole silicone lip positioning patches, designed for optimal fit, nonslip grip, and long lasting instrument protection. Crafted from silicone, these cushions offer superior grip, easy application without tool, and multiple color options to personalize your flute. Ideal for both beginner flutists and professional musicians seeking improved comfort and stability during practice or live performances. Perfect for extended rehearsals, stage performances, or daily practices, these patches prevent slippage while reducing mouthpiece wear. Maintain your flute's pristines condition while expressing your style with durable, skin friendly silicone patches that withstand rigorous playing conditions. Specifications: Material: Silicone Size: As Pictures Show Package Includes: 10PCS Flute Mouth Positioning Sticker note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.