Designed for individuals who have difficulty sitting down or getting up from the toilet Adds 5" to height of toilet seat Tool-free arms can be removed or added (Figure A)Arm sleeves and receivers are made of metal Heavy-duty molded plastic construction Locking device with larger, heavy-duty "worm screw" and locking plate for a safe, secure fit Lightweight and portable Easily attaches to toilet bowl, tool-free Easy-to-clean Fits most toilets Model RTL12027RA is retail packagedMade using recycled materials