Please read description carefully.
Do not base your order on the picture presented.
AirLife Oxygen Supply Tubing With Crush-Resistant Lumen features:
This extensive line of disposable vinyl-tipped oxygen tubing is available with either standard or crush-resistant lumen to resist occlusion. Choose from a variety of lengths ranging from 7' (84") to 50' (600"). Tubing with a U/Connect-It® connector attaches directly to flowmeters without an adapter.
Medex SKU: CRD-001304