The Conn-Selmer Merv-13 Instrument Bell Covers feature a removable and washable Merv-13 filter with a pouch for easy removal and replacement. They are designed to keep air particulates from escaping the
Marching band instrument lyres are must-have accessories for every band! They're indispensable for learning field show music and especially handy for parades, sporting events, and pep rallies.