Description:Provides extra thumb rest and protects your instrument and hands.The soft and comfortable thumb rest cushion helps to maintain the correct finger position.No More suffering from those long rehearsals and concerts!Specification:Name: Hangable Strap Clarinet Thumb CushionMaterial: stainle steel + rubberThumb pad size: about 27 x 16 x 20mm/1.1 x 0.6 x 0.8 inchesThumb rest size: about 20 x 15mm/0.8 x 0.5 inches (diameter x thickne)Package List:Thumb Rest * 1Cushion * 1Notes:Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.Due to manual measurement, there might be a tolerance in the product size. See more product details1.Special Shape Design: The Clarinet Thumb Rest is specially shaped to fit your thumb, helping to maintain the correct finger position and making your thumb feel more relaxed.2.Comfortable to Wear: The thumb rest is made of rubber material, which has high elasticity and is comfortable to wear. Our clarinet thumb protector is tear-resistant and durable.3.Relieve Preure: The clarinet thumb rest cushion eliminates thumb sorene, protects your instruments and reduces preure on your hands, and makes your fingers more comfortable.4.Easy to Use: This clarinet thumb protector makes you feel comfortable and easy to use, which is suitable for thumbs with a diameter of 14.5~17.5mm. It is generally suitable.5.Ideal Choice: A no-brainer solution for any musician suffering from the rigors of our instruments! Making music a much more enjoyable experience to play.