Product Description Package Content: 15Pcs Blue 3 Hole Terminal 1. Cable Connectors Gel filled connector to protect against moisture and ensure a strong connection, for easy repair or lengthening of your cables 2. Easy to Use No need to remove the insulating layer, no need to twist the wire, directly insert the wire into the robot cable connector and then press it by the ordinary pliers. Save time and effort. 3. Moisture Resistant Material The mower cable connector contains moisture resistant, waterproof and weather resistant resin suitable for wet or outdoor environments. 4. Many Applications Extend, Repair, eg. Repairing boundary wire for robotic lawn mowers, lighting cables or dog fences for the garden. Exterior, interior suitable. Can connect up to three wires 5. Applications Extend, repair, eg. Repairing boundary wire for robotic lawn mowers, lighting cables or dog fences for the garden. Exterior, suitable interior and many other places of application