Seatec SleepTight Mouth and Chin Strap

Measure around your head, from under your chin to the crown of your head going just in front of your ears (above your forehead), and back to the starting point under your chin.

Median Sizes are:

• Small fits where the chin to top of head measurement is around 54cm.
• Medium fits where the measurement is around 60cm.
• Large fits where the measurement is around 66cm.

Further lesser or larger adjustment is available on each chin strap size. The circumferences shown are the medium size for each chin strap. Chin straps help to minimise the problems that occur if air leaks from you mouth whilst using nasal CPAP. These include: a dry mouth or the feeling of air bubbling through your lips as you go to sleep. Chin straps can also sometimes help prevent air swallowing (aerophagia) and the discomfort it causes.