Shower Door Towel Bar with Clear Acrylic Brackets for Framed Sliding Shower Door or Framed Tub Enclosure Doors. Will Fit Doors up to 31" wide. Finish: Bright Chrome Towel Bar Lengths: 30 inch. Towel Bar Assembly includes: Bright Chrome Finish Towel Bar, Two Clear Acrylic Brackets, Two Bright Chrome Finish Trim Rings and Two Screws.