Feature 1. Common use. A good gift for parents and elder. 2. Large heating size. Can use for shoulder, back, leg, waist, full body. Can use as a shawls, a vest, or blanket. 3. Person design. Special fit for the body wear, can wear it as a best or jacket inside, for body relaxation. 4. Heating Setting and Timing Function. 5 Levels heating temperature, 1 or 2 hours timing heating, dry/wet heating. 5. Good material. Both sides are flannel. Micro-wool fiber provide maximum comfort and adapts more closely to your body. Can wash. 6. With CE certification. Specification Product name: heating pads for shoulder and back Material: flannel Function: heating, keep warmming Timing setting: 1 or 2 hours setting Heating temperature: 5 levels Auto shut off: after 1.5 hours Size 60x90cm blue 60x100cm gray Package Included 1 x Heating pads 1 x PLUG (UK/US/EU OPTIONAL) 1 x Manual