Snowki 4Pcs Reusable Music Instrument Bell Cover - 5 Thickening Trumpet cover for Trumpet Alto Saxophone Bass Clarinet Cornet Bell Cover

??5 inch?: Ideal for the bell size around 5 inch, fits for Trumpet, Alto saxophone, Bass Clarinet, Cornet. ??Handy?: The bell covers are made of elastic material and can be easy on and easy off of instrument bells with no pull tabs. ??Safety?: No measurable effect on the sound of the instruments. Protect your bell from being blocked by anything. ??Easy to Clean?: Machine washable, easy to disassemble and easier to clean, so you can use it repeatedly! ??Mesh Pocket?: The instrument bell covers are double layered, there is a mesh pocket in the back of the bell cover. Removable filters can be inserted for better protection.