Product Name: Heat Treatment Fiberglass Sleeve (HTG) Model NO.: HTG Type: Solid Material: Fiberglass Usage: Optical Cable, Lighting Decoration, Earphone Line, Electric Wire, DVI Line, HDMI Cable IP Rating: IP50 Color: Black Certification: RoHS, CE Chemistry: Inorganic Insulation Maximum Voltage: <10kv Application: Insulation Sleeving Thermal Rating: 450 Ceti Degree Operating Temperature: -30