UC5310
Tracho-Foam Large Foam Disc w/Adh, 1/8"X1"X2 5/8"
Large (2-5/8" o.d. X 1" i.d.) tracho-foam double-sided adhesive foam disks. Soft, pliable 3/32" adhesive foam discs used to secure voice restoration systems to the body. Provides a comfortable air-tight seal. Eliminates hissing