PermaSleeve® PS Heat-Shrink Polyolefin wire marking sleeves create long-lasting, high-quality identification. 3:1 heat shrinkable sleeve fit snugly around wires for maximum insulation protection and permanent identification Fade-resistant and smudge-proof for superior aesthetic appearance Cold resistant and flame-retardant with an operating temperature of -67°F to 275°F (-55°C to 135°C) Technical Data Sheet ***Text Size Disclaimer*** Default Font = Arial Black 1st Line Text = 12 pt font (or shrink to fit) Lines 2-6 Text = 11 pt font (or shrink to fit) ***Contact us for additional color, font, and size options*** Drop us a note in the Special Instructions & Other Notes field! Product Info Product Type Heat-Shrink Wire Marking Sleeves Color White (other colors available upon request) Font Type (Default) Arial Black (other fonts available upon request) Font Color Options Black, Blue, Red, Green, Purple Material Heat-shrink Polyolefin Material Properties Flame-retardant Label Properties Heat-shrinkable Finish Matte Shrink Ratio 3:1 Resistance Porperties Chemical-Resistant, Corrosion-Resistant, Humidity-Resistant, Smear-Resistant, UV-Resistant, Weather-Resistant Temperature Range -67 °F - 275 °F Weight (oz) 0.0225