1. Comfortable Protection: This thumb protection is made of soft silicone material, which provides comfortable hand and finger protection, reducing pressure on the thumb during play. 2. Anti-Slip Design: The surface of the thumb rest cushion features an anti-slip texture that helps prevent finger slippage during performance, offering a more stable playing experience. 3. Simple and Durable: This thumb rest has a simple design, is easy to install and remove, and constructed from durable materials for long-lasting use. 4. Wide Adaptability: This clarinet thumb rest fits various types of clarinets, with an elastic design and adjustable size to accommodate different instruments. 5. Great Protection: In addition to protecting the player's thumb, this product helps protect the clarinet's finger pad areas, reducing scratches and surface abrasion.