Features:

Unique head strap is designed to conform patient's forehead.
Large ear holes for monitoring the patient's bleeding
Minimal interference with X-ray, MRI, or CT procedures
Waterproof plastic coating makes it easy to prevents bacterial growth within components.
Will not absorb blood or bodily fluids

Spec:
Material: Foamed plastics, Polyethylene Coated
Single package size: 41 x 27 x 17cm
Standard color: Red
Package: 16 PCS/carton
Packing size: 88*56*55cm
N. W: 21KG
G. W: 24 KG
Met CE