Specification Binding : Misc. Brand : Extreme Dog Fence Label : Extreme Dog Fence Manufacturer : Extreme Dog Fence PackageDimensions_Weight : 3.99918543268 PackageDimensions : L:6.099999993778 X W:5.99999999388 X H:3.49999999643 ProductGroup : Pet Products ProductTypeName : PET_SUPPLIES Publisher : Extreme Dog Fence Size : 500' Spool SmallImage_Height : 60 SmallImage_URL : https://m.media-amazon.com/images/I/51-0mNr4u-L._SL75_.jpg SmallImage_Width : 75 Studio : Extreme Dog Fence Title : 18 Gauge 500 Foot Continuous Spool of Electric In-Ground Dog Fence Wire - Compatible with All Brands and Models of Electric Dog Fence and Robotic Lawnmower Weight : 4 WeightUnit : pounds