Forcefield Horse Posts are made of UV-resistant PVC plastic, which increases their lifespan and insulation performance. They are 5ft tall and feature strand holders spaced across the length of the post. The holders at the bottom of the post are close together to prevent smaller animals from getting through. These posts are suitable for use with both large and small animals. They are lightweight and easy to carry, yet strong enough to be used in all types of soil and weather conditions. They can hold 7 strands of 40mm polywire.