Designed to minimize traditional chinstrap tension while still delivering a supportive, comfortable fit with gentle upwards force, the Knightsbridge Dual Band Chin Strap offers twice the support of other options if you find you're lacking stability or experiencing too much pressure in the wrong places from your CPAP mask headgear during CPAP therapy. Knightsbridge Dual Band Chin Strap Features and Benefits: Offers Double the Support While Minimizing Tension Caused by Traditional Chin Straps Breathable Mesh Cap Fits Over Your Head for Better Support Doubles as an Anti-Snoring Chin Strap Offers Double the Support While Minimizing Tension Caused by Traditional Chin Straps With this dual-band chin strap, you receive double the support of a traditional chin strap without the tension. The elastic white band and non-elastic blue band work in unison to prevent your jaw from hanging open and to provide a gentle vertical lift for a more restful night. Breathable Mesh Cap Fits Over Your Head for Better Support Unique to this CPAP chin strap, the Knightsbridge uses a breathable mesh cap that covers your entire head for better support on the vertically-oriented bands. The design features a size adjustment strap at the back of the head to ensure a stable fit. Combat Snoring with the Knightsbridge Dual Band Chin Strap While the focus of this product is to alleviate tension caused by standard chin straps, the gentle upwards force of the Knightsbridge chinstrap helps prevent CPAP mouth leaks and gently holds the jaw closed to prevent accidental mouth breathing. General Tips Section Latex Warning This product contains latex, and should not be used by anyone with latex allergies. Cleaning / Maintenance Tips Cleaning Tips The mask is mostly made of cotton-blended polyester. The white strap partly contains latex, preventing it from being machine washable. Wash with warm water and mild soap, and set aside to air dry. For best results, please avoid placing in the dryer. 699,767,774