Saxophone Small Parts features: Thesewood water key pads are necessary accessories for you to playtuba and other musical instruments. Made of high-quality cork material, no odor, safe and durable, very comfortable to touch and use, and it will bring you the best sound quality. Features-Color:Khaki-Material: Cork Wood-Size: About0.90X0.90X0.40cm/0.35X0.35X0.16in These water key corks are made to fit various tubas, and can be polished or trimmed to fit your tuba well Nice gift choice for your friends or family who are a tuba player Natural corkwood pads, giving you the best using experience You can use these cork pads to replace the old or broken one These cork pads are very practical tool for your playing, let you to perform better. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store