Wear This Soft Stretchy Cpap Chin Strap To Gently Hold Your Jaw Up And Help Keep Your Mouth Closed While You Sleep Wearing Your Cpap Mask * Allows Your Cpap Therapy To Work More Effectively * Adjustable Strap Is Lined To Lay Comfortably Against Your Skin * Works With Any Cpap Mask * Unique Style With Head Strap * Mask Not Included *