slates, tiles, panels, sheets, plates, blocks, pavers, stones, flags, flagstones, segments, sections, pieces, chunks, slices, layers, boards, planks, strips, pads, mats, slabs
slates, tiles, panels, sheets, plates, blocks, pavers, stones, flags, flagstones, segments, sections, pieces, chunks, slices, layers, boards, planks, strips, pads, mats, slabs
