This Electric Netting is the perfect size for poultry, sheep or goats. The vertical lines are made with semi-rigid material to help prevent sagging while graduated horizontal line spacing provides extra protection at bottom of the fence. Stainless steel conductors deliver reliable and consistent electric current. 10/48/3.5 = 10 horizontal lines, 48" height, 3.5" vertical line spacing. -Keep chickens or other small animals safe from predators -Graduated spacing provides better control at bottom of fence -Double spike step-in posts built into the netting -Proudly made in the USA. We recommend a .25 joule low-impedance charger minimum per net . (Example: 4 nets connected together requires 1 joule charger)