This is a finger key button made of materials, through craftsmanship and manual polishing, smooth touch and elegant appearance. Mainly used as saxophone finger key button, professional and durable. Features -Color: White -Material: Shell -Size: 2.50X1.00X0.30cm/0.98X0.39X0.12in -You can give this saxophone key button to your musician friends, and they will like it. -It is using premium and sturdy shell materials, durable. You can use it safely. -Delicate and compact, it is very convenient to carry and store, and will not take up too much space. - workmanship, hand-polished, smooth touch and elegant appearance, which make you have a better sense of use. -Round and smooth, comfortable to the touch, unique, can relieve the fatigue of playing the instrument for a long time. Package list: 9 x Saxophone Key Buttons