The insulated MiraFount waterer ensures reliable water distribution for your animals all year round, whether in a cold stable or at an outdoor watering site. Made from a single piece of polyethylene, it is free of sharp edges and offers exceptional impact resistance thanks to its "Rockite" construction. Corrosion-resistant, it includes a removable dome for easy valve access. Its 2-3 inch urethane foam insulation, combined with an 8 ¾ inch opening with ball closure, guarantees optimal operation without electricity. Anchors included.