Replacement CPAP Headgear Strap Adjustable Headand for F30/F30i/F40 Full Face Mask - Comfortable, Breathable Fabric Headband

Function : Other Functions Application : Extraoral use Electronic : No Is Batteries Included : No High-concerned chemical : None Number of Pieces : One Unit Type : Anti Snore Nose Clip Item Type : Sleep & Snoring Origin : Mainland China