I purchased this as a Xmas gift for my son and his new wife, she is petite and has a heart condition. Her health has her occasionally reacting as if arthritic. I spent a long time perusing your website before choosing the design, but until I received them I had no idea they were designed for very big people. They do not fit the storage case I also purchased for them. My son is perusing your site for an alternate design, and I will be exchanging them. They have said that they do not object to 18/0, we would appreciate any suggestions.