Insulator Ring and Heat Shrink Sleeve Set Key Features and Benefits: Made from quality polyester film paper combined with green shell paper for enhanced environmental protection Strong tensile strength with resistance to longitudinal and transverse bending Heatresistant construction ensures stable performance during use Easy to apply and shrink for a secure, professional finish Product Specifications: Heat shrink sleeve length: 1 meter Width: 50 cm Thickness range: 0.1 mm to 0.5 mm Material: Polyester film and green shell paper Function and Performance: Provides reliable insulation for wires and components Protects against moisture, dust, and corrosion Enhances appearance of coated surfaces for a cleaner, more professional finish Designed for durability and long service life Applications: Aluminum and electrolytic capacitors insulation Batteries and lithium battery pack protection Electronic components and LED pin coverage Lighting assemblies and wiring harnesses Bottle combinations and similar cylindrical or grouped items Example Use Scenarios: 1. Wrapping lithium battery packs to protect against damage while maintaining a neat appearance 2. Covering LED pins to prevent corrosion and ensure stable performance 3. Securing wiring in lighting fixtures to improve safety and visual appeal Easy to Use: Simply wrap around the target wire or component Apply heat to shrink for a snug, protective fit Suitable for both professional and DIY applications where insulation and appearance are important This product offers dependable protection with a simple application process, making it an ideal choice for a wide range of electrical and mechanical insulation needs.