Application : for most of the earmounted masks to reduce the pressure and fatigue on the ears. Design : There are 3 adjustable positions to clip the mask on the neck or the back of the head and

Application : Suitable for most of the earmounted masks to reduce the pressure and fatigue on the ears. Design : There are 3 adjustable positions to clip the mask on the neck or the back of the head and free the ears from the pressure Your Logo : Great br