Helvetia Bathtub, design by Matteo Thun & Partner. Rectangular semi-recessed built-in version of 4 mm drawn and solid-coloured sanitary acrylic with side slope on the left. Inside depth 420 mm. Tub rim width 70 mm, tub border height 295 mm. Dimension tub bottom 1295×585 mm, interior tub dimension 1550×670 mm. Drain and overflow left. Cubic capacity 280 liter. Dimension 1800x800x420 mm.