The shower system is made of brass for durability. A high-quality ceramic valve core ensures reliable, leak-free operation throughout its lifespan. 【Three-function shower head】Easily switch between overhead and handheld shower heads by pressing the diverter. You can connect the shower head to other regular or thermostatic faucets as needed. Height-adjustable shower bar – The total height of the shower column is adjustable from 80.8 cm to 113.8 cm, with an adjustable height of 33 cm. The handheld shower head is adjustable to 80 cm. Ergonomically designed to accommodate various heights. Square shower head: Larger shower head, comfortably mounted on the ball joint, directs the shower head for easy showering and handheld showering, and features anti-scalding studs for a perfect experience. Easy installation: Compatible with all hot and cold water supply systems. Even beginners can easily assemble the necessary parts.