Eternal slide bar is ¾” (20 mm.) diameter stainless steel and acts as both a shower slide column and a support bar at the same time.  The sliding installation brackets are adjustable and can move along the bar to make installation easy. 
Set includes: stainless steel slide column bar 28” length, adjustable ABS installation brackets, 3 - function shower head, shower head holder, and 60” anti-twist flexible hose – all in matte black finish.
• Slide bar is AISI 304 stainless steel, 1 mm thick
• Adjustable, sliding install brackets are ABS
• Slide bar is ¾” (20 mm) diameter
• Shower head has 3-functions and is 4 ¼” diameter
• Shower head holder has easy to use control lever
• Anti-twist hose is 60” long
• Load capacity is 110 pounds
• Fasteners are included, stainless steel screws and nylon dowels.