Toughened glass cutting boards Made of unbreakable tempered glass Many colors and styles are available OEM many years Toughened glass cutting boards dishwasher safeFeatures:Material:tempered glassDimension:30*40*0.5cmOther dimensions:20*30*0.5,25*25*0.5,52*30*0.5,....Available in many sizesAvailable in many designspackage:color box Dishwasher safe Toughened glass cutting boards dishwasher safe