Item specifics: Quantity:190PcsThis listing is for a factory boxed assortment of 190 pieces of Polyolefin Heat Shrink Tubing. This product has a 2:1 shrink ratio and is both UL & CSA certified for up to 600V @125 Degree Centigrade.Product is also RoHS Compliant. 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.Contents are as follows:50pcs ��1.5x10cm Black50pcs ��1.5x10cm Red30pcs ��3.0x10cm Black30pcs ��3.0x10cm Red 15pcs ��6.0x10cm Black15pcs ��6.0x10cm Red Package Included: 1x 190Pcs(3 sizes) 2:1Heat Shrink Tubing1x Storage box