PORTABLE electric fence that has 12 horizontal strands (11 conductive), is 48" tall installed and has string verticals every 3". Built-in single spike line posts are spaced every 10'. KEEPS IN chickens, ducks, geese and other poultry while keeping their ground-based predators out. RECOMMENDED for active, flighty birds. The taller 48" net is more likely to discourage large predators such as coyotes and dogs. QUICK & SIMPLE to move. Even for new users, it takes less than 15 minutes to go from out-of-the-box netting to installed fence. No tools needed! CONTAIN & CONTROL livestock other than poultry, such as sheep, goats, cattle and guard dogs. FENCE MUST BE PROPERLY ENERGIZED TO BE EFFECTIVE. (Energizer is NOT included.) BACKED BY PREMIER 1 — USA’s most trusted netting source for over 40 years! A prefabricated, portable electric fence that has 12 horizontal strands (11 conductive), is 48" tall installed and has string verticals every 3". Built-in line posts are spaced every 10'. Keeps in chickens, ducks, geese and other poultry while keeping their ground-based predators out. Recommended for active, flighty birds. The taller 48" net is more likely to discourage large predators such as coyotes and dogs. Arrives to your door as a preassembled fence. One roll (164 ft) weighs only 24 lbs. You will need a fence energizer to electrify the net.