Some CPAP masks can cause red marks and indentations along the face, the Pad–A–Cheek CPAP Forehead Pads (2 Pack) prevents skin irritation where the forehead mask or headgear make contact with your skin. Learn More About the Pad–A–Cheek CPAP Forehead Pads (2 Pack): Improve or Enhance Compliance with Ultra–Soft Padding Breathable Polyester Micro–Fleece and Dense Micro–Fiber Insert Provide Added Comfort Helps Prevent Skin Irritation Along Forehead Choose Your Wrap Color for Customized Look Improve or Enhance Compliance with Ultra–Soft Padding Cushioning the contact between your skin and your CPAP equipment can help improve or enhance compliance. These pads are intended for traditional mask designs that feature a forehead bar or forehead support, such as the: ComfortGel Blue Nasal Mask Mirage SoftGel Nasal Mask Ultra Mirage Full Face Mask ComfortGel Blue Full Face Mask Mirage Quattro Full Face Mask Breathable Polyester Micro–Fleece and Dense Micro–Fiber Insert Provide Added Comfort The pads are approximately 4” long and 2” wide, and they’re made from two layers of soft, breathable polyester micro fleece for added comfort. A dense, micro–fiber insert is included in your order for extra padding if desired. General Tips Section The forehead pads can be machine or hand washed and dried (warm water, low heat) To install a Pad A Cheek Forehead Pad on your mask, slide the opening on one end of the Pad A Cheek over the end of the forehead support on the mask. Repeat the same procedure for the other side of the forehead piece. The manufacturer provides the following instruction sheet to assist in installation: Pad A Cheek Instruction Sheet Please note: The additional pad may be colored blue or black. The function is not impacted by the color of the pad. 105-FBBFL-00-MED-BLUE,105-FBBFL-00-NAVY-BLUE