Reversible for a right or left door opening to fit your specific layout. Threshold depth of at least 2 3/4 in. Stainless Steel Hardware available in Brushed, Polished or Oil Rubbed Bronze finish. Measure the width of your shower space AFTER walls are finished tile, back walls, etc. 2 person team necessary for proper installation.Drilling into the threshold is required for installation of this product. The item "Enigma-XO 50-54 in. H Fully Frameless Sliding Shower Door" is in sale since Friday, April 19, 2019. This item is in the category "Home & Garden\Home Improvement\Plumbing & Fixtures\Shower Enclosures & Doors". The seller is "tdgallery" and is located in Brooklyn, New York. This item can be shipped to United States.