Fine for professional use, fast, and secure way to  wraps wire harness.

Features:
Fine environmental protection, insulation, soft, stable performance, low shrink temperature shrink faster, etc.
Waterproof seal, environmentally friendly.
Strong shrinkage, can be better to protect wires.
Easy to use, don't need any complex instrument.

Specifications:
Packing type: bagged, boxed (optional)
Color: black
Material: PE
Flame retardant: halogen-free
bagged: Package size: 120 * 100 * 20mm / 4.7 * 3.9 * 0.8in
Package weight: 40g / 1.4ounce
boxed: Package size: 285 * 127 * 23.5mm / 11.2 * 5.0 * 0.9in
Package weight: 120g / 4.2ounce

Packing List:
1 * Heat Shrinkable Tube