These transparent PVC sleeves hold Universal Tag Si2K02 Series and slides over a wide range of cables and wires diameters with 9 sizes covering from 0.059 to 1.575” (1.5 mm to 35.0 mm). Specifications: Meets UL-94 Class V-0 standards and can be used in temperatures ranging from -58ºF to 176ºF (-50ºC to 80ºC).