This document provides information about 3M ITCSN-1500-48 1 1/2" black heat shrink tubing, including how to purchase it, payment and shipping options, warranty, and additional services from Launch 3 Telecom such as repair, maintenance contracts, de-installation, and telecom equipment recycling. Launch 3 Telecom is a telecom supplier that has served customers since 2003 and offers competitive pricing, quality customer service, and telecom expertise.