The chrome-coloured aluminium hanging bar is adjustable from 110 to 185 cm width and can be easily clamped between two walls. The tube diameter of 2 cm fits every curtain and provides support. This product is guaranteed for 5 years from date of purchase. The warranty covers all material and manufacturing defects that affect the function. Excluded are damages caused by improper handling or natural wear and tear. This warranty does not limit your statutory warranty rights.