The pocket thermometer has a design that keeps the thermometers from rolling off tables. The food thermometer has heavy-duty construction featuring premium grade 304 stainless steel and clear, magnified easy-to-read dials. It is NSF-approved, its lens won't shatter, and it has a protective sheath. It is dishwasher safe and no additional tools are required. 1.25 inches long by 2.25 inches wide by 8 inches high. 0.06 pounds.