WD POST EXTEND INSULATOR

All plastic insulator. Extends electric fence 5 inches away from post. 1 nail installation with raised boss for easy nail removal. Built-in ribs embed into post so insulator won't twist. Nails included. 15 insulators per bag. Made of polyethylene plastic, unbreakable, immune to weather, freezing and hot sun. Nonporous, dries off quickly, washes clean in rain. Color: Yellow.