Thin Wall Shrink Tube, Polyolefin Material, Black, 2200 psi;15.0 MPa Tensile Strength, 350 % Elongation at Break, 600 V ac, #16 to 10 AWG Cable Size, 0.625 in Recovered Diameter, 1.25 in Expanded Diameter, 2:1 Shrink Ratio, -55 °C Operating Temperature, +135 °C Operating Temperature, 25 ft Length, 0.508 in Thickness, 5 yr Shelf Life, 0.38 lb/EA