Item specifics: <br />Length: 100mm<br />This listing is for a factory boxed assortment of 160 100mm pieces of Polyolefin Heat Shrink Tubing.  <br />This product has a 2:1 shrink ratio and is both UL &amp; CSA certified for up to 600V @125 Degree Centigrade.  <br />Product is also RoHS Compliant.  <br />Colors are assorted Black， Blue， Red and Yellow.<br />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.<br /><br />Contents are as follows:<br />60pcs   100mm lengths     ?1.5mm  (15black， 15blue，15red， 15yellow)<br />35pcs   100mm lengths     ?2.5mm  (15black， 5blue， 10red， 5yellow)<br />25pcs   100mm lengths     ?3.0mm   (10black，5blue， 5red， 5yellow)<br />20pcs   100mm lengths     ?4.5mm   (5black，5blue， 5red， 5yellow)<br />10pcs   100mm lengths     ?6.0mm   (5black， 5red)<br />10pcs   100mm lengths     ?9.0mm   (5black， 5red)<br /><br />Please note: All Tubing is measured I.D.(Inside diameter) when round.<br /> <br />Package Included: <br />1x 160Pcs(6 Sizes) Assortment polyolefin 2:1 Halogen-Free heat shrink tubing<br />1x Storage box