Please note that there are variations in size, color, shape, and weight. Additionally, some bricks may have cracks, chips, and cavities. As this item is stored outdoors, it may get wet or dirty due to rain at the time of delivery. Efflorescence, which is a white, powdery deposit that can form on cement products, may occur. This is especially likely in high humidity during the rainy season. While efflorescence does not cause any actual damage, it is impossible to completely prevent. Coverage area is calculated based on a 10mm mortar thickness. The colors shown on this website are as close to the actual products as possible, but variations should be expected. All of our products are manufactured to allow a tolerance of ±3 mm for dimensions. Website images are for illustration purposes; final selection should be made from actual product samples.