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100% Polyester
Serta Large Heating Pad with soft and cozy tri-rib sleeve pocket is perfect not only to keep you foot warm, but also for other parts of your body, such as shoulder, back, and stomach.
Quick to heat up creating even heat distribution for your personal comfort. It's also Oeko-Tex Certified, tested safe from harmful substances.
Super soft and cozy tri-rib heating pad comes with 4 level heat setting controller. And 1- 4 hour auto shut off safety feature. DO NOT LEAVE CONTROLLER COVERED WHEN IN USED TO AVOID OVERHEATING.
Set includes: 1 Heated Foot Warmer Pad: 20"W x 35"L
Conveniently machine washable and comes with ETL certification to meet a set of safetly standard and 3 years limited product .

Serta Siena Large Heating Pad with soft and cozy tri-rib sleeve pocket is perfect not only to keep you foot warm, but also for other parts of your body, such as shoulder, back, and stomach. Equipped with 4 level heat setting controller. And 1- 4 hour auto shut off safety feature. DO NOT LEAVE CONTROLLER COVERED WHEN IN USED TO AVOID OVERHEATING. Conveniently machine washable unplug and put pad in the wash. It comes with 3 years limited product .