Protec Instrument Bell Cover with MERV 13 Filter, Size 3.75 - 5" (95 - 127mm) Diameter. Ideal for Trumpet, Alto Saxophone, Bass Clarinet, Soprano Saxophone.
For hygiene and safety purposes, all sales are final on bell covers, face masks, and instrument covers.
Disclaimer: These are non-medical grade bell covers and make no medical claims to prevent the spread of any diseases or viruses.