The Mainstays single bidet attachment mounts under your existing toilet seat and provides an easy and affordable way to wash with water. This single bidet attachment is totally non-electric and only powered by water pressure. features a hygienic retractable single nozzle, the design of the single bidet attachment is improved so that it fits the toilet completely, and most two-piece standard toilets are compatible. and with a quick turn of the control knob you can adjust the wash pressure to your comfort each time. The Mainstays single bidet attachment comes with all the parts needed for a standard installation, including a durable brass T-Valve and braided hose. The bidet features a convenient and easy maintenance. Product size : 15.25 x 7.98 x 4.65 in . Product weight : 850 g