High-quality materials: High-quality 304 stainless steel floor rails, acid-resistant, alkali-resistant, temperature-resistant, and wear-resistant, glass partitions and stainless steel floor rails. Smooth operation: The stainless steel floor rails fit perfectly with the floor, keeping the glass door aligned so that it slides straight when opening and closing. The stainless steel floor rails also prevent the glass door from being placed at the bottom. Adjustable glass thickness from 8 to 14 mm to ensure a tight and smooth fit. Good for your floor: Stainless steel floor rails, perfect for floor installation, sliding glass door guides can keep the glass door aligned and will not damage your floor. Brushed surface: This stainless steel floor rail has been extremely finely processed and the brushed stainless steel surface is very smooth, minimizing wear on the floor. Wide application: This stainless steel floor rail can be used in different occasions such as bathroom, interior decoration, real estate projects, hotel projects, etc.