HCPCS: A7035 Included In Box:Replacement Headgear for Fisher & Paykel Opus 360 (newer style Opus mask with 360-degree swivel) Brand: Fisher & Paykel No other parts of this mask are included Replacement headgear for the Fisher & Paykel Opus HC482A Mask, designed to pair with the Opus nasal pillow mask. It offers adjustable straps for a tailored fit and stability, and is crafted from soft, breathable material for enhanced comfort and pressure reduction.