The Gaomon Undermount Bathroom Sink Is A Rectangular 20" X 15" Ceramic Vessel Product Details ?High Quality Materials?- This undermount rectangular bathroom sink constructed with super sturdy and durable with long-lasting high density ceramic material, low water absorption, acid resistance, smooth and polished surface, high and low temperature resistance, very resistant to scratch and stains. Can be used for many years without damage. ?Modern Style?- Modern contemporary classic add high-style to any bathroom or bar vanity with this white undermount sink, which offers modern, minimalist elegance and glamour to instantly update any room. Beautiful fancy white vessel sinks are designed and welcomed for any locations, like home bathroom, restaurant, school, indoor or outdoor. Gives an amazing and gorgeous look. ?Dimensional Data?- Exterior dimensions: 20.3"L x 15.2"W x 7.9"H, Interior Size: 17.9'' L x 12.8'' W x 6.1'' D. Standard 1.75 inch drain opening works with pull-up pop-up drains with overflow. Please notice that: faucet and sink drains are not included in the package. ?Easy to Install and Clean?- This rectangular above counter bathroom sink's installation method is undermount installation, the plumbing worker can easily complete the installation within 30 minutes; Interior smooth, non-porous glaze makes this white bathroom vessel sink more silky and protect the sink surface against stains, making it easy to clean. ?Good Service? - We have 24-hour customer service and 7 days unconditional return. We provide you with the best product and service. If you have any problem, please let us know, and we will solve the problem ASAP. Thank you so much. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.