About this item
- 500' spool covers approximately ¼ acre
- Yellow polyethylene jacket
- Excellent physical protection
This 500' spool of 20 AWG boundary wire is designed for the Dogtek EF-4000B25 and EF-6000 electronic dog fences. It's also compatible with other brands of pet fences. The yellow polyethylene jacket provides excellent physical protection as well as static and oxidation resistance, and it is burial approved.