Fisher & Paykel Simplus Headgear Replacement Size:Medium/Large By comfortably keeping your mouth

By comfortably keeping your mouth closed with a chin strap

Slip-resistant design

Interchangeable interface between the F&P Solo Pillows (sold separately)

delivering superior comfort

The F5 Full Face sleep apnea mask also has patented easy-release clips providing the user with a convenient way to attach the headgear

Fisher & Paykel Simplus Headgear Replacement Size:Medium/Large By comfortably keeping your mouthMade from a high grade neoprene this headgear is grey in colour and comes in 2 sizes. There is a small and a medium large. The best way to know which size you are is by looking down the back of the headgear and it will tell you the size on the tag. Sizes: Small, Medium Large