900 mm in length , can be cut to any length and clip on Easily customizable shower seals Fit gaps up to 23mm Fits�4, 5, 6 and 8 mm thickness glass Made from quality PVC plastic and long lasting� Suitable for straight glass or curved glass For 4-6mm glass, 7mm gap: Replacement 900 x 8.6mm (LxW) Bath Screen Seal to fit : (Gap between Bath & Glass = 7mm & Glass thickness 5-6mm For 8-10mm glass, 7mm gap: Replacement 900 x 8.6mm (LxW) Bath Screen Seal to fit : (Gap between Bath & Glass = 7mm & Glass thickness 6-8mm For 4-6mm glass, 23mm gap: Replacement 900 x 8.6mm (LxW) Bath Screen Seal to fit : (Gap between Bath & Glass = 22mm & Glass thickness 5-6mm For 4-6mm glass, 15mm gap: Replacement 900 x 8.