Pigtail Posts - Small White Protect Your Post & Rail Fencing with Durable HDPE Insulators Made from high-quality white high-density polyethylene (HDPE), this fence insulator is engineered to protect post and rail fencing systems. Designed to fit securely around fence posts up to 270mm (10 inches), it provides long-lasting insulation, reduces wear, and minimizes contact damage. Perfect for equestrian farms, livestock fencing, and residential rail systems. Features: Fits fence posts up to 270mm (10") Constructed from durable white HDPE Weatherproof and UV resistant Easy to install with a snug fit Ideal for agricultural, livestock, and residential fencing Applications: Equestrian fence protection Livestock enclosures Wooden post & rail fences Electric or non-electric fencing systems