One common CPAP supply that you are likely to require is a chin strap. Chin straps usually come together with the nasal pillow or mask. Their work is to ensure that the mouth is closed during CPAP therapy. You’ll need to find chin straps that are comfortable and durable in order to serve you for as long as possible. At Erin Mills Health and Wellness Center, we have just the right chin straps for your needs and budget.