Features: 1) Sizes: 300 x 300, 300 x 600, 400 x 400, 600 x 600, 800 x 800mm2) Top class quality3) Competitive price4) Water absorption: ≤0.1%5) Modulus of breakage: ≥45Mpa6) Mohs hardness: ≥6 producing area:China payment:T/T, L/C