Aston SEN993-SS-36-10 Aquadica GS Completely Frameless Square Hinged Shower Enclosure with Glass Shelves, 36" x 36" x 72", Stainless Steel Built in 2-tier glass shelving storage system Glass Door: 36 in. Side Fixed Panel: 36 in. Reversibly engineered for left or right handed door installation Width Adjustability: 36 1/8" x 36 1/8" - 36 1/8" x 36 1/8"