Protective Hose Sleeve, Color Black, Fiber Linier Mass Density Not Applicable, Flat Width 5.31 in, For Maximum Hose Burst Pressure Not Applicable, For Maximum Hose Diameter 3 1/8 in, For Maximum Pin Hole Leak Pressure Not Applicable, Material Nylon, Melting Point 420 Degrees F, Overall Length 25 ft, Sleeve Inside Diameter 3 5/16 in, Maximum Operating Temperature 302 Degrees F, Minimum Operating Temperature -40 Degrees F, Standards MSHA, Expanded Inside Diameter 3.34 in, For Use On Hose