This oval-shaped wash basin, made of natural river stone, will make a stylish addition to any bathroom or washroom. This unique natural stone basin is not only a practical sink for everyday use, but also an adornment for your living space. It will definitely suit any interior style. The inner surface is smoothly polished, making cleaning really easy. The drain hole is 1.8" in diameter. You can find several matching teak vanities on our shop to get a complete bathroom vanity set. Note: Riverstone is a natural product and color and shape differences might therefore occur, please have a look at the product photos for examples. The real product might be lighter or darker than in the photos and sometimes there might be a mix of colors in the product. In case of ordering multiple sinks, it cannot be guaranteed that size, shape and color will be the same.Material: River stoneTotal dimensions: (17.7"-20.9") x (13.4"-16.1") x 5.9" (W x D x H)Drain hole diameter: 1.8"With +/-0.4" tolerance for height