Description: Heat Shrink 1 Meter/lot 2:1 Black 1mm 2mm 3mm 4mm 5m 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm 14mm 15mm 16mm 18mm 20mm 22mm 25mm 28mm 30mm 35mm 40mmDiameter Heatshrink Tubing DIY Connector Repair Tube Cable Sleeving Wrap Wire Diameter: 1mm/2mm/3mm/4mm/5mm/6mm/7mm/8mm/9mm/10mm/11mm/12mm/13mm/14mm/15mm / 16mm / 18mm / 20mm / 22mm / 25mm / 28mm / 30mm / 35mm / 40mm 1.Color: Black Transparent Red Green Blue Yellow White 2.Shrinkage Ratio: 2:1 (will maximum shrink to 1/2 its supplied diameter) 3. Use temperature scope: -55 degree ~ 125 degree 4. Cutting method: Scissors or sharp knife 5. The item is mainly used for wire connection , solder joint protection , electronic device protection and insulation treatment , metal surface protection etc . 6.Packet include: 1meter (If you need Continuous 2 meters, you can order 2m.And so on!)