6 inch not 6 feet
Your review: Yeah, I'm dumb, I ordered these thinking it was a good price for 6 foot poles to mix and match with leftover shelves. Nope. They're 6 inches.
I'm using them with a single shelf to keep bags of salt/cat litter off the ground where they could get damp, they work for that purpose somewhat.
Not really sure why anyone would purposefully seek out 6 inch poles, but if you have a need, these will work well.