Product Features:

1. The product is a white waterproof sound-transmitting membrane, which can minimize the sound loss during sound transmission.

2. The black part is foam, and the thickness is required by the customer.

3, strong adhesive, can be used in harsh environments.

4.Products of different styles and sizes can be made according to customer requirements

For more detailed information of this product, you are welcome to inquire 15162680225!