Ruby Chinstrap Overview 

Experience a new level of stability and comfort with the Ruby Chin Strap. Designed with wide bands and a continuous-flow design, this chin strap provides a reliable, secure fit that won't slip or require constant adjustment. Unlike one-size-fits-all options, the Ruby Chin Strap comes in three fixed sizes, ensuring a perfect, tailored fit right out of the box. 

Key Features and Benefits 

• Stable and Secure Fit: The continuous-flow design, combined with wide bands, provides a consistent, gentle force that holds your jaw in place. This helps to prevent your mouth from opening during sleep, ensuring a stable and leak-free seal for your nasal or nasal pillow mask. 
• Fixed Sizes for Consistent Performance: With three dedicated sizes (Small, Medium, and Large), you can eliminate the hassle of nightly adjustments. Simply measure for the right fit once, and enjoy the same secure and comfortable support night after night. 
• Superior Comfort and Materials: Made without latex, neoprene, or solvent-based adhesives, the Ruby Chin Strap is an ideal choice for users with sensitive skin or allergies. Its soft, comfortable fabric gently cradles your jaw for irritation-free therapy. 
• Simple and Effective: By maintaining a stable chin position, this strap helps prevent common CPAP side effects like dry mouth and inconsistent pressure, promoting natural nasal breathing for a more restful night. 

How to Choose Your Size 

To find your perfect fixed size, simply measure the circumference around your chin to the back of your neck. The tape should be horizontal to the floor, just below your ears. 

• Medium: For circumferences between 21 and 23 inches.  
• Large: For circumferences greater than 23 inches.