... dishwasher safe 3.size:30*30cm,25*25cm,20*20cm(4mm) tempered glass cutting board with silk-screen printingmicorwave and dishwasher safeItem ... No.:DX159size:30*30cm,25*25cm,20*20cmThickness:4mm,5mmany size ... availablegood quality and servicecompetitive price, prompt shipmentwelcome your enquiry tempered glass cutting board