Deluxe Dual Head Stethoscope

Specifications:

1) For adult, deluxe oxidized aluminum chest piece with a full rotation acoustic valve stem,

    to provide sensitive acoustics

2) Non-chill-ring for patient comfort

3) Thick 22" latex-free tubing

4) Diameter of head: 47mm 

Packing: 1pc/box,60pcs/box  etc