We have a toilet riser that has been used VERY little to give away. We purchased it a few years ago after I had had surgery and mistakes had been done by the surgeon. It was used for less than a month and is still in excellent condition. This particular one sets just into the toilet and requires no tools to install. It is white. These risers are to enable people with knee, hip and other disabilities to use the toilet much easier. This one lifts people about 8-10 inches off of where the regular stool seat sets.
If you are interested, please call me at 375-4584 or email me at firstname.lastname@example.org .