[Two Spray Settings & [Adjustable Water Pressure]: The Japanese toilet attachment has two nozzles for two spray modes: front cleaning for women's private parts, rear cleaning for men and women; The button design makes it easy to switch between modes, and the water pressure button allows for smoother adjustment of water pressure. [Self-cleaning Design]: The self-cleaning function thoroughly washes the nozzles, the telescopic nozzles automatically retract behind the convenient movable protective grille for maximum protection and easy maintenance, providing a double guarantee of hygiene. [High-quality Bidet]: The bidet is made of durable ABS material, portable control panel, quality high-pressure valve faucet with metal/ceramic core, brass T-adapter, steel braided cold water hose instead of traditional plastic. [Thin and Durable]: A thin bidet insert. with a thickness of 0.26 inches, but unique enough to support the internal structural frame and maintain the height of the toilet seat;