This special electric netting design is required for areas of very low rainfall like arid western American regions and other areas that are very sandy with regular very dry seasons because the drier earth cannot be depended upon to complete the circuit and shock animals as intended.
Dry Country™ electric nets are Dual Polarity™ and can be operated with alternating “hot and cold” wires (sometimes referred to as pos neg or positive negative) which makes them the most predator repellent style available. However, they may also be operated as “all hot” just like regular electric nets to avoid all the possible problems with “hot and cold” style fences.
They have black and white mesh with white posts. Rolls are 165 feet (50 m) long and 42″ tall (105cm) “for control of most animals large and small”.