Check the listing for details. 1 Pack XFITTING 270 PCS Heat Shrink Tubing Kit, 3:1 Adhesive Lined, Black & Red. Condition: New. Listed at 10.99 USD. The XFITTING 270 PCS Heat Shrink Tubing Kit offers a reliable and versatile solution for sealing, insulating, and protecting wires in various applications. With a 3:1 shrink ratio and adhesive-lined, marine-grade tubing, this kit is designed for optimal performance in demanding environments, such as automotive, marine, industrial, and household projects. Includes 270 pieces for a variety of applications Features a 3:1 shrink ratio for secure, tight fits Adhesive-lined and marine-grade tubing for waterproof connections Resistant to abrasion, chemicals, and harsh conditions Comes in black and red for easy wire identification This heat shrink tubing kit provides secure, waterproof connections ideal for automotive, marine, industrial, and household projects.