2:1 standard wall heatshrink tubing, "Euro" pack.

• Each pack contains 3 x 250mm lengths of each colour: black, blue, grey, brown and earth (green/yellow)
• Inside diameter 3.2mm (as supplied), 1.6mm (after recovery)
• Material: Flame retardent Zero Halogen crosslinked Polyolefin
• UL224 Approved
• Shrink temperature 90°C to 100°C
• Working temperature -55°C to +125°C
• Voltage 600V