3M Dual Lock Reclosable Fastener TB3540, Black, 1 in x 10 ft, Type250/250General Information Brand Dual Lock Country Of Origin United States California Residents Proposition 65 Warning Dimensions and Specifications Engaged Thickness (Imperial) 0. 23 in Engaged Thickness (Metric) 5. 8 mm Maximum Operating Temperature (Celsius) 49 Degree Celsius Maximum Operating Temperature (Fahrenheit) 120 Degree Fahrenheit Overall Length (Imperial) 10 ft Overall Length (Metric) 3. 05 m Overall Width (Imperial) 1 in Overall Width (Metric)