4 foot sections. Polyolefin Heat Shrink
I use this heatshrink tubing to color code ethernet connections.
Simplifies device location and usage.
24-1250 - 100 Ft 16 AWG Automotive Primary Wire - Red
Multi-stranded single conductor automotive primary wire. Soft bare electrolytic copper for
maximum flexibility and conductivity. Made of a flame retardant compound that is highly resistant to oil, water, alkalies. ozone, grease and diesel fumes. Made in USA
95-015 - 4 Ft Heat Shrink-1/8 Inch Black
95-020 - 3/16 in I.D. Black Polyolefin Heat Shrink Tubing 4 ft
21-10934 - 1/8" Heat Shrink Tubing 3:1 Ratio - Black - 4'
Flexible, flame-retardant, heat-shrink is made of polyolefin and manufactured to AMS-DTL-23053/5 Class 1 standard. This tubing has excellent wear-resistance and a high shrink ratio which accommodates difficult or irregular shapes.
I have used MCM for many years and would give high recommendation for getting the job done right.