Heating Pad Foot Warmer 2 in 1, Extra Large (21x33”) Electric Heating Pad for Feet Warmer Back Pain Relief Period Cramps Heated Pad, Max 4-Hour Auto Off/6 Heat Level/6 Timer/Machine Washable - NautDuty, ND-HP-A5

• 【Foot Warmer & Heating Pad 2 in 1】 - Function up 2 in 1! It is not only a super cozy heating pad, also a warm foot warmer, which enable your cold feet and ankles stay in a warm pocket in Winter! Convenient to use no matter as the foot warmer under desk, period heating pad for cramps,foot warmer under desk or heating pad for back pain relief, etc. 【Premium New Generation Heating Pad】- Exclusive SFHT tech ensure NautDuty heating pad provide rapid and reliable heat for back / shoulders / neck / knee pain relief, muscle tension easing and menstrual cramps soothing, also be able to warm up kittens and puppies in autumn and winter. 【6 Heat Level & 4-Hour Auto Off】 - Optimized 6 heat level range and max 149℉, feel heat in 20 seconds, warm up in 5 mins, and reach the max temperature in 10 mins. 6 temperatures pickable, and max 4-hour auto shut off setting for safety in case you fall asleep or forget to turn it off. （6 timer available from 30 min to 4 Hours） 【Softness Optimized and Size upgraded】 - The Extra Large 21 x 33” xxl heating pad is softer and more flexible, big enough to cover your entire back, drap over your shoulders, go from your lower back to pelvic area, etc. Two extra inner fabric plus two plush washable covers make it feel like a soft heated blanket, convenient to use in bed, on couch, under desk, etc. with a controller that features an extra long cord, no need extension cord. 【Machine Washable & 3-Year Warranty】- Features with machine washable covers, the heating mat can be washed after plugging out the controller, please wash it according to the instructions. Please read the parameters carefully before purchase, and please be noted we offer free after sale service and 3-year warranty on the heating pad, so if there is any problem, please contact our seller customer service directly.