20" Bell Barrier Mask For Woodwind And Brasswind Instruments

Bell Barrier Mask For Woodwind And Brasswind Instruments, 20" - Single, Double, And Triple Layered***Please measure the bell of your instrument (See Photo#2) to ensure a proper fit***The Bell Barrier instrument cover is designed to prevent viral and bacterial pathogens from transmitting from the player, through the instrument to the surrounding musicians and audience members who are nearby. The material used to make the cover is unique. It is a GSM 45 weight, non-woven, non-stretching, polypropylene fabric specially sourced for this purpose. This material is the same as is used in laboratory clean rooms and non-surgical medical facilities. It is anti-microbial and machine washable. However, it must be air-dried and not put into a dryer. It is designed to seal with the bell without grasping around the bell tightly. By lying flush with the bell and being cut to all exact bell sizes, a strong seal is made. However, by not grasping the bell tightly, the Bell Barrier avoids restricting