DuraTherm Flat Panel Heated Towel Rail Anthracite - 650mm x 400mm. Height 650mm. Electric Flat White Towel Rail 700 x 400mm - 150W Steel Wall Mounted Bathroom. Width 400mm. Towel Rings. The DuraTherm Heated Towel Rail features a stylish anthracite finish, adding a touch of modern elegance to your bathroom.