This low-voltage blanket includes a small power supply box that changes 120-volt AC current into non-hazardous low-voltage DC current to provide protection and safety. Unlike other warming blankets, the heating wires are so small, they are virtually unnoticeable. Easy care - Machine washable and dryable and maintains it's original size. The automatic preheat feature warms to your dial setting i...

Heated Mattress Pad with Dual Controllers, 10 Personal Settings with a 10 Hour Auto Shut off, 5 Year Limited Warranty, Machine Wash/Dry, Energy Savings...