Slate
| Type | sediment |
| Thickness | calibrated for 1 cm |
| Surface | naturally split |
| Dimensions | 60 x 40 cm |
| Note | modern material |
| Indicative price | CZK 1200/m2without VAT |
| Type | sediment |
| Thickness | calibrated for 1 cm |
| Surface | naturally split |
| Dimensions | 60 x 40 cm |
| Note | modern material |
| Indicative price | CZK 1200/m2without VAT |