Specification Brand : SWTCHBLADE Label : SWTCHBLADE Manufacturer : SWTCHBLADE PartNumber : hjhyei9aq-86-L8QSXAXP-ac30-3040CM110V ProductGroup : Home ProductTypeName : ELECTRIC_HEATING_PAD Publisher : SWTCHBLADE Size : 30*40cm 110V SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41LodYIefdL._SL75_.jpg SmallImage_Width : 75 Studio : SWTCHBLADE Title : Heat Pads for Back Pain Relief Electric Heating Pad Neck and Shoulder, Electric Heat Pad with 10 Heat Settings Auto Shut off Lcd Controller for Waist/Abdomen/Shoulder/Neck Pain(Size:30*40cm 110V)