Powerblanket electric outdoor heated blankets effectively warm sensitive plants and trees, keeping them safe from freeze all winter long. Ideal for nurseries, farms, homes, and hotels. Simply wrap powerblanket around desired plant life, plug it in, and the heat spreading technology goes to work. Easy to own and operate. Guaranteed results! Dozens of sizes to choose from. CALL 800-328-7094 or order from standard size blankets below.