• Two 6 cu.ft.(160 L) aluminum ML-6 cylinders 
• (cylinders delivered empty, certified to 2012)
• CGA-870 post valve with convenient "H-handle"
• Adjustable 12 position regulator (0 to 15 lpm).
• Contents gauge on regulator 
• Oxy-Plus specialized oxygen nasal cannula.
• Standard oxygen mask.
• Heavy duty black nylon carrying bag bag with shoulder strap and hand grip.
• Complete instructions

Shipping $25 - Continental US, please call for prices outside of US