This Charcoal inset granite sink is Rangemaster Topaz which combines style with functionality. Its recessed drainer ensures water spillage is kept to a minimum while its large square look bowls add contemporary design to your kitchen style. Constructed from Igneous granite - a patented formula of 80% quartz the toughest element of granite and high-grade acrylic the Rangemaster Amethyst is literally rock solid. Impervious to knocks and scratches it is UV resistant for a fade-free finish and has high-intensity colour running through its very core. It has an antibacterial surface that repels stains and up to 95% of microbes making it a dream to clean. Not only that this sink has a heat resistance of 230 degrees centigrade which means it can cope effortlessly with searing pans hot liquids and most household chemicals. Waste kit included with sink ( 1 x 90mm BSW and; overflow kit). Dimensions: W1000 x D510 x H217 mm. Minimum base unit required: 500mm. Product weight: 15.68kg. Installation: Reversible inset. Bowls: Single bowl. Warranty: 25 years.