The Mainstays Adjustable Spring Tension Curtain Rod is a versatile and easy to use solution for hanging your curtains. It is quick and easy to install with no tools required, making it a perfect solution for areas where installing traditional curtain rods is not an option. The 5/8” diameter metal rod is perfect for hanging light to medium weight curtains, sheers, or valances. It is easy to install, mounting inside your windows casing, with no tools required. The non-slip, non-scratch rubber ends hold the rod in place while protecting the mounting surface from marks and scuffs. It is ideal for use in dorms, apartments, or any room where a simple solution is needed.