The Vevor raised toilet seat riser adds 4" of lift to make sitting and standing easier and more comfortable. It is designed for seniors, pregnant women, patients, and individuals with limited mobility who need extra support in the bathroom. A sturdy aluminum alloy frame and padded armrests help provide stability, while the tool-free locking design allows quick installation on most standard round and elongated toilets. The built-in lid and widened seating area add convenience for everyday use.