'>Electric blankets are typically made from soft, durable materials like polyester or fleece, and they come equipped with electrical heating elements. These heating elements allow users to adjust the blanket's warmth levels according to their specific preferences, ensuring a comfortable night's sleep. Many modern electric blankets come with dual controls, so couples sharing a full-size bed can set their side to different temperatures. This feature makes electric blankets not only practical but also a considerate option for partner-related sleeping differences.