The 3 parts are easy to assemble for immediate use.
The 3 parts are easy to assemble for immediate use. Fisher & Paykel Simplus™ Full Face CPAP Mask | Fit Pack | Gray Already know what size mask cushion you're looking for? Comfortably fall asleep faster tonight! F&P Simplus CPAP Mask Benefits Lightweight and comfortable ErgoForm Headgear Easy-Clip Frame for easy assembly Advanced, minimal design The F&P Simplus CPAP Mask comes with a frame, headgear, and cushion to provide a simple, yet effective design to maximize comfort and efficiency.