product-description ProductFeature 1This coil wire is used for keep your dog in the pet area safely. 2300m or 984ft length, provide enough length for underground fence system. 3Made of high quality material, it is solid and durable. 4Not easy to break, wide application. 5Suitable for 023 or 227 or 227B electric pet fencing wire.SpecificationCondition: Item Type: Electric Pet FenceWireMaterial: MetalColor: As Pictures ShownSize:Single Strand Copper Wire Size: Approx.0.2mmWire Section Size: Approx. 0.6mmWeight: Approx. 192gSuitable for023 or 227 or 227B electric pet fencing wire.Conditions of Use:1. It cannot be used alone, but should be used with an electronic transmitter to prevent pets from running out of the yard.2. If there is a combined electronic transmitter, the foreign version needs a thicker line corresponding to it. Such a thin coil will reduce the power, which will lead to the poor induction of the receiver and make the pet run out easily 3. The host machine of foreign version is equipped with this kind of thin coil, so the power is small, so the pet can only sense when it is 1meter or 3.3ft close to the coil, and the receiver can stop the pet, which will easily cause the pet to run out. .wang-edit-text{ font-family:'Arial' important } .wang-edit-text table { border-top: 1px solid 000 border-left: 1px solid 000 } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000 border-right: 1px solid 000 padding: 3px 5px } .wang-edit-text table th { text-align: center }Package List1x ElectricDog Fence WireNoteConditions of Use:1. It cannot be used alone, but should be used with an electronic transmitter to prevent pets from running out of the yard.2. If there is a combined electronic transmitter, the foreign version needs a thicker line corresponding to it. Such a thin coil will reduce the power, which will lead to the poor induction of the receiver and make the pet run out easily 3. The host machine of foreign version is equipped with this kind of thin coil, so the power is small, so the pet can only sense when it is 1meter or 3.3ft close to the coil, and the receiver can stop the pet, which will easily cause the pet to run out.