I have a square hoop on the bean bag base from Barnett's. Harry was so nice to work with and adjusted the height of the hoop for me. I have been using this hoop and base since back in early spring on a bed size quilt. I was having shoulder problems and it was getting harder for me to hold up a lap hoop, but this set up allows me to quilt without hunching over and since it is raised, I do not have to hold up the hoop. I love this hoop and base. I know that it is expensive but it is well made and was worth it to me. I am now able to enjoy hand quilting again.