Innovative Carronite-reinforced Carron's Zone Shower Spa boasts a chic circular standing area. Showers work best with the broad waste because it swiftly drains water. You will like the modern appearance of this bath, which comes in sizes 1700 x 750 mm and 1800 x 800 mm and is excellent for bathing. View our extensive range of Carronite baths online at the lowest prices from Bathroom Supplies Online. A revolutionary new concept in shower bathtubs, this bath is suitable as a 1700 x 750 shower bath and whirlpool combination.