ITEM NAME:100Pcs/box 6 colors 100mm 2:1 Heat Shrink Tubing Polyolefin Tube Sleeving BX Feature: 1. This listing is for a factory boxed assortment of 100 pieces of Polyolefin Heat Shrink Tubing. 2. It has a 2:1 shrink ratio and is both UL & CSA certified for up to 600V @125 Degree Centigrade. 3. The Compact translucent storage box with molded catch to prevent spillage as well as compartments labeled with size makes this a handy item for the Technician or Hobbyist work bench or van. 4.It is also RoHS Compliant. Specification: Color: 6 colors Quantity:100Pcs Shrinkable : 2:1 Length:100mm Diameter: 1.5mm, 2.5mm, 4.0mm, 6.0mm, 10.0mm, 13.0mm Minimum Shrinkage Temp : +70 °C Full Shrinkage Temp : +110 °C maximum Flammability: Flame Retardant Cutting Method : Scissors or sharp knife Set Includes: Æ1.5 --30pcs Æ2.5 --30pcs Æ4.0 --20pcs Æ6.0 --10pcs Æ10.0--6pcs Æ13.0 --4pcs Package Includes:1x 100Pcs 2:1 Heat Shrink Tubing.It has a 2:1 shrink ratio and is both UL & CSA certified for up to 600V @125 Degree Centigrade. Color: 6 colors. Set Includes Full Shrinkage Temp : +110 °C maximum. Æ2.5 --30pcs. Æ1.5 --30pcs.