<p><br>WARM PROMPT: <br>1.Make sure the floor is clean, dry and smooth enough before sticking. <br>2.The standard of this marble vinyl flooring size is 12 in x 12 in for each tile, please purchase more quantity one-time if you need cover bigger area( as they came from the same batch), in order to avoid color difference. <br>3.Color tones can vary due to lighting in the room, pictures on site for reference only. <br>4.Slight odor is normal, smell will disappear after ventilation. <br>5.We value and respect each of our customers. Let every customer enjoy high-quality products and considerate service is our aim. No matter you encounter any problems during use, we will provide you with solutions in the shortest possible time. Choose us and feel more at ease.</p>