This cushion is designed to provide comfort and support to your thumb while play flute. Good craftsmanship and reasonable design make it provide you with a . Made from softer and durable silicone materials that are gentle on your and won't scratch or damage your flute. Features -Color:Assorted Color -Material:Silicone -Size:4.10X2.40X2.30cm/1.61X0.94X0.90in - With this thumb rest cushion, you will be able to play for extended periods of time, comfortable to wear and use. - workmanship, flute thumb cushion with fine texture, simple installation method and durable in use. - The cushion helps to distribute the pressure evenly across your thumb, can be easily replaced if it becomes worn. - When using the instrument for a long time, the thumb rest mat can help reduce fatigue, durable for long term use. - The thumb cushion can be used by musicians of all ages and skill levels, from beginners to professional performers. Package list: 4 x flute thumb rest cushions