Extendable Curtain Pole is Designed to Fit up to 355CM/139Inch and the Design of 0.8mm Thickness Allows You to Use it to Hang The Heavy Duty Safely(Please be sure to check that the aperture of your curtains is larger than 38mm before purchasing. If it is less than 38mm it may not work!!!!) Shower Curtain Pole is Designed with Delicate & Anti-Slip Φ7.8cm Head Which is Made of Soft and Non-Slip Design & Made of High Quality Paint to Keep off The Rust Extra Long Curtain Pole is Made of Strong Spring Ensure Can't Fall Down of All Time1PC Tension Rod & 3PCS Extension Rod， You Can Use It for Bedroom, Living Room, Balconies, Bathroom Or Closet Hang Various Curtains Or Clothes Also Can Be Usd For Room Dividers, Etc.