The outside of the machine washable heating pad is made of super micro-plush that fits your body perfectly, giving you a cozy, warm feeling even without turning it on. The heating pad heats up quickly, so it will release soothing heat in almost no time at all.To keep you at ease, this heating pad is set with overheating protection and an automatic shut-off program after two hours, making it safe to use even before bedtime.With a 7 ft extra-long cable, it offers the flexibility to enjoy heat therapy anywhere in your home.Our heating pads are easily foldable, compact for convenient storage and portable! And it is machine washable.Simply remove the connector cable from the pad and toss in with your laundry on the warm, gentle cycle.