These are key buttons for saxophone, which is made of premium plastic material for durable and practical use. Easy to install and remove. Specially designed for saxophone key cover. They can be a great decorations for your saxophone. Features -Color:Assorted Color -Material:Plastic -Size:2.50X1.00X0.20cm/0.98X0.39X0.08in - Made of and reliable , these Saxophone Key Buttons are durable and practical. - Strong and wear-resistant, you don't have to worry about them being easily deformed. - The appearance is simple and generous, Saxophone Key Button is perfectly in line with most people's aesthetics. - The smooth surface and chic shape design will give you a wonderful experience and bring you a good mood. - This Saxophone Key Button Replacement has workmanship, which practicability and durability. Package list: 9 x Beige Saxophone Key Button 9 x Blue Saxophone Key Button