Medium weight

They feature a solid stainless steel chestpiece for high acoustic sensitivity

5 oz tube offers convenient application for both clinical and home use

Flexible Tube

For Men & Women's calf circumference 7

Tracho-Foam Large Foam Disc w/Adh, 1/8"X1"X2 5/8" Sphygmomanometers Medium weightUROCARE Products Inc Tracho Foam STD Foam Disc with Adhesive 1 8"X1"X2 5 8" Large, Soft, Pliable, Moisture ResistantTracho Foam adhesive discs are soft, pliable, double sided discs suitable for securing valve housings of voice restoration systems to the body. They provide a comfortable air tight seal that conforms to the irregular contours of the stoma and eliminates hissing. Closed cell structure. Moisture resistant. Hypo allergenic.