Swanson DETO2100BFO5 2-Inch by 1000-Feet 5-MIL Detectable Tape Caution with Buried Fiber Optic Line Below Orange/Black Print Endures temperatures from-60 F to 250 F Permanently imprinted with black ink Durable laminate construction APWA colors provided Thickness: 5 Mil 2-Inch Roll Width