... , 6x12,12x12, 12x24,24x24, 32x32, 36x36, and various popular mosaic patterns, such as 1", 2" hexagon, 1x2 herringbone, basketweave ... 30x30mmMeshed slate speciations:1. 6-8 Small pieces makeup a big piece, Back with mesh; 2. 0.25M2/PCS. ... outdoor space. Material ChooseBasalt, Marble, Slate, Granite, travertine ...mosaic from various materials Quality AssuranceDuring the whole production process, from ...