This is some professional kazoo flute diaphragms, which are made of good ABS material, durable for long lasting use. These flute diaphragms will not affect the beauty of kazoo. Share with your friends and family, as they are wonderful kazoo flute diaphragms.Features-Color: White and transparent.-Material: ABS.-Size: About 2.00X2.00X0.10cm/0.79X0.79X0.04inch.-This product uses premium and durable ABS material, which are safe and practical to use. -Apply these flute diaphragms on the kazoo. They make the flutes sound crisp and bright.-You can give theseflute diaphragms as gifts to your friends who are learning kazoo, they will be very happy.-They are small and light, and can easily be stored and carried in a bag.-These flute diaphragms will not affect the appearance of the flute, you can rest assured to use.Packing list50 x kazoo flute diaphragms