THESE POPULAR MATS ARE IN VIRTUALLY EVERY HOUSEHOLD DUE TO THEIR CONVENIENCE AND FUNCTIONALITY IN FOOD PREPARATION.. SLICING, DICING, FUNNELING. THESE ARE PROVEN PERFORMERS AND ARE NOW AVAILABLE TO PROMOTE YOUR BUSINESS AND PROMOTE BRAND AWARENESS THAT IS COST EFFECTIVE. CHOP-CHOP MATS ARE MADE OF VIRGIN FDA APPROVED FOOD GRADE POLYMER PLASTIC THAT PROVIDE YEARS OF SATISFACTORY SERVICE. THE ONE-PIECE CONSTRUCTION PROTECTS YOUR COUNTERS AND WILL NOT DULL KNIVES. DISHWASHER SAFE!. COMPLIES WITH FDA. 7 1/2" L X 11 1/2" W