Perfect size: Ideal size heating pad (30 x 60 cm) simultaneously warms large areas of the body such as the back, neck, shoulders, stomach, legs or even the joints. Unique Safety Technology: The DIZA100 heating pad contains a PTC wire protection system for safe heating. The unique overheat protection copper wire covers the entire heating pad, so if the temperature of any area of the heating pad exceeds 60C, the pad will automatically shut off immediately to ensure safety.Temperature Control & Auto Shut-Off: 6 heat settings optional, temperature range 40-60C. 4 timer modes from 30 to 120 minutes. The heating pad automatically turns off when the temperature is reached. Soft and Machine Washable Flannel: The flannel fabric is very comfortable and effectively preserves heat. After detaching the switch, the flannel cushion is machine washable in water 40C, for hygienic and comfortable use. Reassuring: a unique circuit provides a constant temperature. If the local temperature is too high, the power will be cut off automatically. Relieves joint and muscle pain. Great for providing you with a comfortable heat zone.