Hd Houdell Crush Resistant Oxygen Supply Tubing 16.4 Feet Green, 3 Pack, With A Free Connector

HOUDELL oxygen mask is made up of mask and tube. Suitable for adults,children and infants,choose a suitable size. Generally used for Clinical oxygen treatment,especially for patients with dyspnea and hypoxia . Every unit is individual packed with PE bag. It is for single use.If the package is damaged,please do not use it. Be sure to store them in places with dry, ventilated and no corrosive gas condition.