ITEM NAME:60mm Heat Shrinkable Tube Fiber Optical Cable Fusion Splice Sleeve 100Pieces Description: - Optical fiber protection element, does not affect the optical fiber characteristics. - Protect the connection point, improve the mechanical strength. - Easy to operate, reduce the risk of damage to the fiber during installation. - Transparent casing, making the fiber connection status at a glance. - Seal structure so that the connection has a good temperature and humidity performance. Specification: - Material:Plastic+Metal - Length:60mm - Applicable to: optical fiber connection protection components, does not affect the optical fiber optical properties, fiber welding use. Package Included: 100 Pieces Fiber Heat Shrinkable Tube.100 Pieces Fiber Heat Shrinkable Tube. - Applicable to: optical fiber connection protection components, does not affect the optical fiber optical properties, fiber welding use. Bedding Accessories. - Transparent casing, making the fiber connection status at a glance.