Material: Made of stainless steel,strong and reliable.Not just for windows or bathrooms, our retractable shower curtain rod is a versatile tool that can be used to divide narrow spaces, such as wardrobes, and under bookshelves. It can even be used to collect and organize kitchen utensils, saving and organizing your space.In order for you to be able to use it properly, please note that the length range you need must match the telescopic range of the product!No tools required,no drilling installation, easy to install.Expands with a simple twist.Provides consistent tension for a long-lasting, tight, secure fit.