Features:_x000D__x000D_Rubber material, high flexibility, comfortable wearing feeling, tear-resistant and durable._x000D_Suitable for oboe clarinet instruments within 1.45cm metal thumb rest._x000D_Provides extra thumb rest and protects your instrument and hands, alleviating the fatigue of long-term playing._x000D_5Pcs in a package to meet your fairly long term use needs._x000D_Wonderful term to rest your thumb and bring you better playing performance._x000D__x000D_Specification:_x000D_Condition: 100% Brand New and High Quality_x000D_Material: Rubber_x000D_Quantity: 5Pcs_x000D_Suit for Oboe Clarinet Instruments _x000D_Applicable Metal Thumb Rest Size: < 1.45cm / 0.57inch_x000D_Type: 10mm Thickness White, 10mm Thickness Black, 6mm Thickness White (Optional)_x000D_Size: Approx. 19 x 19 x 10mm / 0.75 x 0.75 x 0.39inch (10mm Thickness White)_x000D_ 19 x 19 x 10mm / 0.75 x 0.75 x 0.39inch (10mm Thickness Black)_x000D_ 17 x 17 x 6mm / 0.67 x 0.67 x 0.24inch (6mm Thickness White)_x000D_Weight: Approx. 9 - 16g_x000D__x000D_Packing List:_x000D_1 x Pack of 5Pcs Thumb Rest Cushion_x000D__x000D__x000D_Note:_x000D_Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1Rubber material, high flexibility, comfortable wearing feeling, tear-resistant and durable. 2Suitable for oboe clarinet instruments within 1.45cm metal thumb rest. 3Provides extra thumb rest and protects your instrument and hands, alleviating the fatigue of long-term playing. 45Pcs in a package to meeting your fairly long term use needs. 5Wonderful term to rest your thumb and bring you better playing performance.