The 158 pc. Thremosleeve Heat Shrink kit includes 2-1/2" sections of Black shrink. Made from irradiated flexible polyolefin, this general purpose heat shrinkable tubing is perfect for insulating, bundling and identification uses. Mechanically tough, it will not cold flow, melt, or split when used over sharp or irregular shaped objects. Kit includes the following (qty)/sizes: (60) 1/16", (40) 1/8", (20) 3/16", (18) 1/4",(10) 3/8", (10) 1/2".

• 158 pc. General purpose Black heat shrink kit
• Pre-cut 2-1/2" sections of black color tubing
• High-grade flexible polyolefin material