Features:

**THESE ITEMS ARE NOT IN STOCK. 5-6 WEEKS DELIVERY TIME**

**Due to the nature of these items, we cannot accept returns or exchanges**

Double-Layer polyester/spandex fabric stretches over bell. Just like with face masks, multiple layers are more effective at blocking small particles than single layers. Two layers of fabric creates denier rating of 140+, well in excess of 70 denier nylon fabrics tested. Research study recommended double layer design. Beware of cheap single ply or homemade woodwind covers or brass covers.

Instrument	Common Bell Sizes
Trumpet	4" - 5"
Flugelhorn	6"
Trombone	7" - 9"
Bass Trombone	9" - 11"
Mellophone (Marching French Horn)	10" - 11"
Traditional French Horn	12" - 13"
Marching Baritone	11"
Traditional Baritone	8" - 11"
Tuba (Traditional Upright)	15" - 17"
Sousaphone	26"

Sizes shown are for reference only. Please measure your instruments for best fit.