¡¡¡¡This series of products have the advantage of soft and fire gas permeable. It's safe and hygenia. And it's comfortable, light and convenient. It's designed for the long-time and hypervolia operations. It can help to keep both doctors and patients in good condition. And it can effectively prevent the germs, stop the cross infection, reduce the exuviation of dust and hair. It's the first chosen product of the up-to- date hospitals.