30pcs Professional Robot Mower Cord Connectors for Extending Robot Mower Boundary Line. Includes 6 snap locks for added stability and durability. Features a convenient knife contact point design that eliminates the need for wire stripping. Made from ABS insulation material, these connectors are strong and resistant to breakage. Filled with gel for flame retardant, waterproof, and moisture-proof performance, creating a sealed environment for safe and secure connections. Easy to use: simply insert the wire end directly into the connector hole and crimp with pliers for a reliable, long-lasting connection. No need to remove wire insulation. This connector kit is suitable for robot lawn mowers, electric motors, electrical controllers, power supplies, household appliances, cable management, lighting, and mechanical cable connections. Ideal for both indoor and outdoor use. Supports connection of up to three wires. Color: Blue & Red Material: Plastic Package Contents: 30pcs Waterproof Connectors 6 x Snap Locks Note: Light reflection and display settings may cause slight color variations between the image and actual item. Measurement may vary by +/- 1-3cm.