164 pcs polyolefin shrinking tube set - Assorted heat shrink tubing for wire and cable insulation - Includes multiple sizes to fit a wide range of wires and cables - Provides sleeving to protect wires and cables from abrasion and wear - Made of polyolefin for reliable insulation and protection - Easy to use: shrink tubing contracts with heat to form a secure, protective coverage Key benefits and features - Versatile size range: a single set covers many applications, reducing the need to buy multiple packs - Protective insulation: helps prevent electrical exposure and short circuits by insulating exposed conductors - Durable material: polyolefin construction provides dependable insulation and physical protection - Convenient for organization: enables neat sleeving of bundles and assemblies for cleaner wiring Use scenarios - Electronics repair and DIY projects: replace damaged insulation on retrofit projects, insulate solder joints, and tidy loose wiring in gadgets and small appliances - Automotive wiring: protect and insulate harnesses, adapters, and sensor wiring to reduce wear and improve reliability - Home theater, PC builds, and general cable management: sleeve and organize power and data cables for a cleaner, safer setup This set stays true to the original specification: a 164 piece polyolefin shrinking tube collection designed for wire and cable insulation, with assorted sizes to meet different needs, used for sleeving and protecting wires and cables, and made from polyolefin for reliable insulation and protection.