1.Material: Basalt Lava Honeycomb/Black Basalt With Big Holes
2. Regular Size: 300x300/600x20/30mm; 400x400x20/30mm; 400x600x20/30mm;
500x500x20/30mm; 600x600x20/30mm; 600x900x20/30mm3. Finishing: Sawn, Honed, Antique, Bush-hammed etc.
4. Application: For Floor and Wall Covering, Interior and Exterior Decoration