Product Overview This accessory helps you sleep by eliminating the sleep disruptions and discomfort caused by your CPAP mask. Features Creates a Stronger Seal by Absorbing Human Oils RemZzzs Mask Liners absorb the sweat from your face, eliminating the problem and making it easier for the mask to create a good seal. Eliminate the Feeling of Cold Silicone on the Cheeks You will feel a soft and warm layer on your face, instead of the feeling of cold silicone. Includes Forehead Liners It includes a fabric wrap for your forehead to help reduce red marks and softening the feeling of silicone on the head. One Box Contains Enough Liners for a 30 Day Supply The mask liners are meant to be disposed of and changed daily, and each package of RemZzz contains 30 liners. You'll also get 2 forehead pads that are meant to be changed every 15 days. You'll have enough liners for a 30 day supply. Specifications Brand: RemZzzs Manufacturer: Natures Design Included In Box: 30 Facial Liners HCPCS Code: E1399 Latex Free Yes