Gator GBELLCVR1011BK Wind Instrument Double-Layer Cover for Bell Sizes Ranging from 10 to 11-Inches, Black Color

The Gator GBELLCVR1011BK is a top - notch double - layer cover for wind instruments. It comes in a sleek black color and is designed for bell sizes from 10 to 11 inches. This cover meets performing arts aerosol study recommendations. It effectively reduces the spread of aerosols by covering the bell opening of the instrument. With a breathable design, it ensures little to no back pressure or acoustic loss during performances. It fits mellophones and euphoniums perfectly. It has a removable MERV - 13 filter (replace it after 1 - 2 months for best results, and don't wash it). An elastic closure and cord lock keep the mask securely attached to the bell opening. It's reusable and hand - washable, made of non - woven polypropylene fabric. Before ordering, measure your instrument bell to get the best fit. Note that these masks haven't been tested by the FDA, CDC, or other official organizations to prove virus transmission prevention.

Using this wind instrument cover is easy. First, measure your instrument's bell size to ensure it's between 10 and 11 inches. Then, simply place the cover over the bell opening and use the elastic closure and cord lock to secure it in place. When it comes to the removable MERV - 13 filter, don't wash it. For the best performance, replace the filter every 1 - 2 months. The cover itself is reusable and can be hand - washed. Remember, this cover has not been tested by official organizations like the FDA or CDC to prevent virus transmission, so use it according to your own judgment.