Description100% brand new and of high qualitySmall size and light weight, portable.Fold, rub, hand wash and machine wash are will not damage the product, do not affect the heating temperature.Energy saving and low consumption.The duration of flight is longer when using portable power source or battery. Specification: Color: BlackMaterial: carbon fiberTemperature: 60-70°Voltage: 5VCurrent: 0.8AThickness: about 0.5mmNormal resistance: 6ΩSize:20*15cm/10*22cm/15*20cm/20*30cm/15*30cm/30*30cm/20*40cm Package included:1*/4*heated pad