Name: solid color black and white gray specification: 600 × 600mm weight: about 7.5kg/piece thickness: 9 ± 0.5mm packaging: 4 pieces / box applicable space: guest restaurant / kitchen / toilet / balcony quality: excellent products.High purity embryo bottom raw materials are delicate and tasteless, nano impermeable layer... Nanotechnology, impermeable and pollution-free, 3D three-dimensional printing, high-definition and realistic texture, which is closer to the original soft, fine and rigid glaze layer to protect the surface, and is not afraid of scraping by sharp objects