1.Various designs and sizes available 2.specific designs from customer are available 3. Colors: Black, white, grey, yellow.ect pattern flower mosaic,slate mosaic pattern,mosaic flower tile,diamond pattern mosaics NO.Inspection ItemUnit Inspection ResultQualifed or failed1Szie and deviationmm400±1.0400.0~400.4Qualifed2Edge Straightness% -0.03~+0.04Qualifed3Squarenessmm≤2.00.30Qualifed≤2.00. ...