(1) Measurement of FM1 Full Face Mask Size depend on the length from the bridge of nose to the lower lip.
Size S: 8-9cm
Size M:9-10cm
Size L:10-12cm
(2) Package including Mask, Headgear, User Manual.
(3) In order to ensure that you can successfully get the goods, please leave your contact way
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(1) Unique forehead frame adopts 3*2 adjustable gears, offers more personalized fit, seal and comfort.
(2) 360 elbow rotation positions the tubing for maximum comfort.
(3) Anti-asphyxia valve guarantees the safety if the airflow is stopped or blocked.
(4) Dual-wall cushion soft silicone material, ergonomic pad shape offers more comfort and seal.
(5) Adaptive headgear clips are easy to attach and detach, adapt to different peoples’ face, maintain the most comfortable headgear position.
(6) Optional vice-swivel offers a convenient way to connect and disconnect tubing.
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