• 【Compatibility】 For use with F20 and N20 headgear. These headgear straps provide equal functionality at an affordable price.
• 【Higher Quality】 Smooth stitching that is tested to ensure wearing comfort and fits snugly to reduce air leaks.
• 【Suitable Size】 The headgear size of F20/N20 is : the longest circumference of the forehead is about 18.5 inch and the longest circumference of the lower lip is about 26 inch. It can be adjusted to suit your needs.
• 【Package Content】 Includes 2 packs replacement F20/N20 headgear. Without Clips.
• 【Product Service】 Without Mask, Without Clips, Not other equipment included. Contact us freely if you have any quality problems.

• Is Discontinued By Manufacturer ‏ : ‎ No
• Package Dimensions ‏ : ‎ 5.75 x 2.76 x 2.09 inches; 0.32 ounces
• Date First Available ‏ : ‎ October 29, 2023
• Manufacturer ‏ : ‎ GJX US
• Country of Origin ‏ : ‎ China