EasyOne Spirometer FlowTube Mouthpieces Sold By:Case of 50 This plug-and-play design ensures immediate

This plug-and-play design ensures immediate functionality

Unisex design fits waist 32"-44"

Its universal design makes it easy to attach

Breathable material for skin health

Comfortable Auto-Ground Needle

EasyOne Spirometer FlowTube Mouthpieces Sold By:Case of 50 This plug-and-play design ensures immediateFeatures Single use and disposable ensuring sanitary testing for each patient Ergonomic design ensuring users comfort and efficient testing Simple to attach to the any EasyOne Spirometers Engineered to fit perfectly into ndds EasyOne Air and EasyOne Sky devices Each EasyOne Spirometer Flow Tube comes individually wrapped No special storage condition necessary No expiry date Description The EasyOne Sky Spirometer Flow Tube Mouthpiece is a high quality,