The Sunset Ruby Style Adjustable Chinstrap designed to stop the mouth from dropping open during sleep.
CPAP chinstrap allows for the use of a nasal mask or nasal pillows.
The Sunset Ruby-Style CPAP Chin Strap passes over the top of the head and as well as around the back of the head.
It includes an extension strap that used to extend the length of the straps to fit a wider variety of users.
Adjustments to the position and fit of the Ruby-Style Chinstrap with Extension Strap can be made with 2 Velcro closures, one at the top of the head and one at the back.
Additionally, use one or both of the provided extension straps as needed.