Our shower bar is made of high-quality genuine 304 stainless steel, which can be installed in two ways, drilled or no drilled. No drilling is available for tile walls only. The innovative track design allows the shower curtain to move freely along the rod without interference from the ceiling support. The shower curtain rod also comes with 12 ring hooks. Equipped with wall mounting brackets, stainless steel fasteners. This product comes with ceiling support. In extreme installation conditions, there is no need to worry about the absence of ceiling supports. Multiple accessories, multiple installation options. How you install it is up to you. This shower bar can be installed and removed repeatedly.