The Drive Medical premium toilet seat riser with handles is designed to aid people in getting up and sitting down. The elevated toilet seat adds an extra 3.5-inch height to the toilet and includes metal armrests that can be easily added or removed as per requirement. It fits on most elongated and standard toilets and installs without tools. Backed by a limited lifetime warranty from Drive Medical, a leading brand of bath safety products, mobility aids, and other medical goods for more than 20 years, you can purchase with confidence.