Dare Snug Snap-On Yellow Polyethylene Electric Fence Insulator (25-Pack)

All plastic insulator that will accommodate T-posts ranging from 1.25 Lb./Ft. to 1.33 Lb./Ft. Extends wire 1 In. Features an unbreakable snap-on fastener attachment. Made of polyethylene plastic, unbreakable, immune to weather, freezing and hot sun. Nonporous, dries off quickly.