ITEM NAME:100Pcs/set 100mm 2:1 Heat Shrink Tubing Polyolefin Tube Sleeving SE 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: Black 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: 30PCS--Æ1.5 30PCS--Æ2.5 20PCS--Æ4.0 10PCS--Æ6.0 6PCS--Æ10 4PCS--Æ13 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. Set Includes Color: Black. Full Shrinkage Temp : +110 °C maximum.