This TE Connectivity / Raychem Brand part NB15184001 is a high-quality Heat Shrink Tubing made from cross-linked polyolefin material. Its clear design allows for easy visibility of underlying components, while its thin construction makes it ideal for space-constrained applications. This tubing is supplied on a single spool for convenient use and is perfect for insulation, protection, and organization of wires, cables, and other components.