Protec A323 Instrument Bell Cover, Size 9 - 11" (229 - 279mm) Diameter. Ideal for Baritone, Bass Trombone, Mell. Upright Bass Only good air gets through

Only good air gets through

and the TD-07DMK features the same TD-07 brain used in kits higher up in the series

juggling and mixing

Series: Essential Elements

Rear vents aid in stabilizing internal temperature to help secure tube longevity

Protec A323 Instrument Bell Cover, Size 9 - 11" (229 - 279mm) Diameter. Ideal for Baritone, Bass Trombone, Mell. Upright Bass Only good air gets throughProtec bell covers are available in different sizes; measure your bell to determine the best size cover. Protec bell covers feature a clean professional look and are double layered to help slow the spread of aerosols. Excellent playability and easily goes over the bell. To clean, simply hand wash and air dry. Disclaimer: These are non medical grade bell covers and make no medical claims to prevent the spread of any diseases or viruses. Double layer