Cables are marked and bundled together with a waxed nylon non-adhesive tape. Ideal for power, control, communication, fire alarm and solar requirements. Saves time by facilitating your pull. Several reels are consolidated into one. Saves money by eliminating the labor associated with ringing cables out and marking cable in the field. The custom lengths end the costly wire scrap created by using numerous standard reels. Can be up to 2? in diameter.