I only bought 1 to see if it would work, and these are beyond my expectation. This is so sturdy, looks really nice and you don't have to put anything together. Today I'm ordering 2 more! I bought the one that holds six so that way I can get to them easier and seperate the empties from the full. It looks so much nicer, no more tanks just laying around everywhere!

Oxygen tanks storage, great rack very good price and very sturdy.