In height just a little step up from the small arch barrel, but don’t get confused, there is nothing step about this barrel. I have often said that this piece of apparatus should be present in every house in the world. From Cats draping themselves over it for a nap to babies crawling all over it, it is a personal best friend. One of my personal favorites in spinal correction. Unlocking nerve lines and waking them up to reconnect pathways. Stimulating organ function and pushing the teeth back on that lingering headache. This is bound to express a breath of fresh air!