Heating pad:1. Model NO.: Tools & Hardware SSignal Filter T004.2. Electrical Rating: 220~240V or Tools & Hardware Stocks 100~120V 60W.3. Size: 60x 40CM.4. Switch Available: Slid Switch, Electronic Switch, Digital Switch.5. Oothing heat therapy.6. Washable poly outer cover.7. Made of durable vinyl that's flexible and waterproof.8. Even heat distribution helps soothe aching muscles and jRadio oint pain relief.9. Suitable for: Arthritis, muscle soreness, stiffness and tension.10. Fomentation physiotherapy positions: Legs, abdomen, waist, shoulders.11. Approval: CE, ROHS.Model No.Rated VoltagePowerSizeSwitch Available ST004220~240V or 100~120220~240V or 100~120 60x40CM Slid,Electronic,Digital