For 36 Doors - 'S Towel Hanger For Bathroom Is Designed For Use With 36 Bedroom/Closet Doors Or 32.5 Or Wider Glass Shower Walls Or Glass Shower Doors. Frame-Less Showers Or Framed Up To 2" Are Ok. Please Note That This Product Is Too Large For Standard 28-32 Bathroom Doors And Will Not Work With Them. Please Measure Your Door Or Shower Wall Before Purchg. | | For Oversize (30) Bath Towels - No Need To Fold Large Towels When Hanging. Better Look, Faster Dry. Ample Distance Between Tiers (4.7") Prevents Towels From Touching - A More Hygienic Solution. Full Towel Rack Dimensions Are 32"X16"X4.7" | | Protection For Glass Shower Walls Doors - Silicon Cups And Protective Pads On The Top Of This Towel Drying Rack Protect Glass And Door Paint From Scratches Or Damage. Tighten The Spacers To Prevent The Towel Rack From Moving Or Banging When The Door It Is Hanging On Is Opened Or Closed | | Adjustable For Glass Or Door Thickness - This Over Door Towel.