Materials: Inox Dimension: 50 to 80cm (length) outer diameter: 2.5cm outer diameter: 2.2cm There are two rubber that attach the bar and does not slide Our bar Do not need drilling, screw and additional tool, makes installation easier and saves your energy, In addition it does not harm your wall and your furniture Our bar is adjustable, you can adjust the dimension you want. If you no longer use it, you can adjust the shortest dimension for storage, it saves your space after installation, please check the tension bar fixing, make sure the bar falls Not in order not to hurt, all this is to protect the personal safety Good materials, Maintain Made by stainless steel, anti-roll and resistant to corrosion, the Longer duration life Rubber reinforces Fastening, Can not slide There is the internal spring, free telescopable, bar does not slide after you installed Adjustable, practical design Threaded connection for bar adjusting, ABS material resistant to aging, anti-slip Different to deform