What a great idea and very practical. I m definitely keeping a copy of it and sharing it with my niece and her sister-in-law for their grandkids.
When I was teaching preK and kindergarten, I had one a parent made for me out of pvc pipe that could be disassembled and stored easily. The other K/preK teachers were very envious so I asked the parent if it would be all right to share it with them. He agreed and we rotated it through the classrooms with each one having it for a week. When it was our turn, the kids used it like crazy. That Christmas he surprised us all by making each teacher their own stand. God bless parents like that!