Double Loading Size: 500x500 600x600 800x800 1000x1000mm These tiles are produced by double-loading system with micronized powder and pressed by huge tons pressing machine. With its advantages of high wear and dirt resistance, high density and high glossiness, various colors and low water absorption, it has been accepted as the perfect material for modern decoration. water absorption ≤0.3%; polished degree> 62; PEI V; full-body.