... 1> Quality:100% A grade 100% natural stone. 2>. size: 305*305mm mesh back stone mosaic, wall mosaic,culture mosaic,mosaic slate ... :4-8mm,15-25mm,as your requirementInformation 1.> Nature slate stone made with permanent color .2.> Products positive nature face, ... TV, background , modern decoration ,swimming pool, building of amusement ,house floor, and art patterns etc.6.> Packing carton , wooden case ...