1. Surface: smooth on the surface,no particles and no stains.Full plastic with iron inside, including black iron     wire,stainless steel wire,and so on, made of new material.

2. Quality: high quality. thickness and width are all uniform.can be combined with face mask solidly with anti-aging,anti-corrosion,anti-cracking characteristics through the deep processing of plastic and galvanize wire.

3. Application: widely used in hospital, clinic, restanraut, agriculture, forestry protection and so on.