Features 1. Foot Warmer: The heating pads have a pocket that allows you to slide your feet inward. They keep your feet warm and work as heat therapy to soothe swelling, dryness, or soreness of your feet. 2. Safe & Reliable: The electric pad has 2 hour auto-off function for added safety. Overheating protection and overcurrent protection ensure your safety in daily use. 3. 3 Heat Settings: This foot warmer provides 3 heating modes that temperature range low 40, medium 50, high 60, and 2 hours timer. You can customize treatment based on your needs. Protect your feet from low blood circulation. 4. Machine Washable: This pad is completely machine washable. Simply remove the plug and throw the pad in the washing machine. 5. Material: Both sides of the foot warmers are designed with super soft flannel to improve durability and warmth. The thickness of the flannel cover is sufficient to retain internal heat. Specification Material: Flannel Color: Grey Size: 48 x 48 cm Weight: 500 g Plug type: EU, US Temperature: 40, 50, 60 Timer: 2 hours Voltage: AC 110V-220V/50HZ-60HZ Packing by: Color box Package Include: 1 Foot Warmer