My rings came in a few days ago, shipped from ringtraining.com. I purchased the Classic Elite Rings as they are on sale for a pretty decent price.
I hung them up in the basement - used a couple of eye bolts and some clasps to secure them in place. Unfortunately there isn’t enough height to get in a muscle up (at least from a standing position), but there’s more than enough room to work on dips, pull ups and all that fun stuff.