This is a special membrane for kazoos, which is flexible and suitable for most of the kazoos on the market. Features: 1. Kazoo accessories: The membrane can make your kazoo sound better and is suitable for replacing the old membrane. 2. Easy to carry: The membrane is lightweight, durable, compact and portable. 3. Applicability: The membrane is suitable for most kazoos and has a wide range of applications. 4. Selected material: The kazoo membrane is made of plastic, which is light and durable. 5. As a gift: This membrane can be given as a gift to kazoo lovers. Note: 1. The product does not contain kazoo. 2. Due to manual measurement, there will be a 1-2mm error in the size. 3. Due to different light conditions and different monitors, the color of the product is slightly different, thank you for your understanding. Specifications: Color: White Applicable Object: Kazoo Size: 1.8*1.8*0.1cm / 0.71*0.71*0.04in (L*W*H) ( 1pc Diaphragm ) Package Size: 5*5*0.5cm / 1.97 *1.97*0.2in(L*W*H) ( 10Pcs Diaphragms ) Net Weight: 10g / 0.35oz ( 10Pcs Diaphragms ) Gross Weight: 15g / 0.53oz ( 10Pcs Diaphragms ) Package List: 10 * Diaphragms