Keeps CPAP mask straps away from skin to prevent irritation and red marks * Set of 2 * Pads are made of soft breathable material * Prevents discomfort caused by CPAP Straps * Durable construction with hidden easy to secure attachment keeps the pads on your mask and headgear * Machine washable for easy care and cleaning * To use just wrap the pads around CPAP mask straps and secure the hook & loop fasteners * 90% Polyester 10% Nylon