F&P Simplus Cushion Seal with Roll-Fit technology. This is the silicone replacement cushion for the Fisher & Paykel Simplus Full Face Mask.
The cushion is made up of the silicone seal with hard plastic on the back which pops easily into the frame. Roll-Fit is the technology used by the manufacturer to help the seal fit better on the bridge of the nose. The size is clearly marked on the top two sides of the silicone seal. Any size cushion will fit on the Simplus frame.