3 Products-in-1; Grab Bar For Transferring In And Out Of Shower Use For Stability While Showering And Can Be Rotated To Assist In Getting On And Off The Toilet Clamps To 3 -7 Edge Of Most Bathtubs And Tension Mounts To The Ceiling Without Screwing Or Drilling Fits 7?-9? Ceilings (10? Ft Extension Available Separately) 360 Rotating Grab Bar Locks Into Place Every 45 Recommend Using Split Shower Curtain Or 2 Shower Curtains