Features: - Materials: 80% granite stone and 20% resin construction .- Includes: 1 x sink, 2 x waste strainers .-High hardness, super wear resistant.-Anti-microbial.-No radiation effects.-Acid-resistant alkali's performance.-High temperature resistance performance.-Resistant to oil.- Waste size: 9cm .- Note: without overflow; waste strainer may appear different from the image as there are different batches; the granite stone comes with some speckles on the surface, which is normal & safe for use .-Type: Kitchen Sink.-Sink Mounting: Flushmount; Topmount.-Number of Bowls: One and a Half.-Sink Shape: Rectangular.-Sink Material: Granite Composite -Sink Material Details: ..-Colour (Colour: Black): Black.-Colour (Colour: White): White.-Tap Holes: None.-Distressed: No.-Box Contents: 1 x sink, 2 x waste strainers.-Care Instructions: Do not use acidic liquids to wipe the sink; do not soak the sink in water for a long time; wipe the sink with a dry cloth after using it every day; regularly apply some olive oil to the sink for maintenance every month, let it sit for one night, & wipe it clean with a scouring pad dipped in dish soap; do not use heavy-duty scourer pads & stainless steel scourers; if it turns yellow, use stone cleaning powder to clean it.Dimensions: -Overall Sink Width: 71.-Overall Sink Depth: 45.-Overall Sink Height: 20.5.-Bowl Capacity: 52.-Overall Product Weight: 14. Assembly: -Assembly Required: No -Type of Assembly: .-Recommended Persons Required for Assembly: .-Tools required & NOT provided: .-Assembly Details: ..