JIAHAO 3 x Universal Sound Tube + 9 x Ear plugs/eartips/domes for BTE Aceesories

1.3x Sound Tubes + 9x Ear plugs 2.It can be used with any set of standard BTE hearing aids. After connecting the preferred dome size to the tubes, you can then match up the proper length of the tubes with the earhooks of your BTEs to cut for a customized fit. Simply Do-it-Yourself! 3.Due to the low-profile design, this kit provides one of the most discreet, but well-sealed fittings for your BTE hearing aid. This is an excellent alternative to standard BTE earmolds and tubing. You will find, like most wearers, that you will prefer the fit, comfort and improved visual appearance, compared to traditional BTE fitting earmolds. 4.Hearing aid tubes should be clear and soft. It is important to change your hearing aid tubes as soon as the tubes get hard and stiff. You can learn to do this yourself. Changing your own tubing can be quick and easy and a great way to save money if you're currently paying for this service. 5.Please message us if you have any questions. Thanks for looking!