The kitchen sink is made of natural quartz. Used for daily cleaning of the kitchen. It allows you to easily clean most cookware. It is equipped with a sound-absorbing bottom layer and thick rubber sound insulation pads. It can be used in kitchens, balconies, garages, RVs, workbenches, etc. Product name: kitchen sink Material: Quartz Stone Metal Shape: rectangle Colour: Black Size: 47*34cm (18.5*13.4 inches) 51*38cm (20*15 inches) 54*38cm (21.3*15 inches) 60*42cm (23.6*16.5 inches) Packing: A-sink, drainage set, B-sink, drain set, faucet, hot and cold water inlet pipe, hot and cold angle valve. Precaution ?We only sell sinks (please check the detailed accessories in the picture), and the rest are props. ?Our delivery time is 1-3 working days, and the delivery time is 7-20 working days.