Descriptions:

material: PE

net weight: 15G/100pcs

Package content: 100(+/-2 percent )pcs x heat shrink tubing

main color:black 

Dia:3.5mm 

each Length:18mm 

Suite for：1.37 RG178 RG316 RG174 and so on

rated Voltage: 600V

Inner diameter before shrinking: 3.5mm

Temperature range (max.): 125 Celsius degree

flammability: VW-1

Polyolefin Heat Shrink Shrinkable Wire Insulation Tube Sleeving,  fast, and secure way to wrap wire harnesses.Shrinks to half its diameter.Mainly used in wire, solder joint protection, electrical wire end and electronic devices protection and insulation protection, on the surface of parts and metal protection, anti-rust, anti-corrosion treatment related products, wire and other products identification, etc.Recommend using the heat gun to heat those shrinkable tube.