Perfect Size: The Perfectly Sized 30 X 60 Cm Heating Pad Warms Larger Areas of The Body, Such As The Back, At The Same Time. Neck. Shoulders. Belly. Legs or Even Joints.Unique Security Technology: Diza100 Heating Pads Use Ptc Heating Wire Protection System for Safety Heating. The Unique Overheat Protection Copper Wire Covers The Entire Thermal Pad. The Temperature of Any Part of The Heating Pad Exceeds 60C / 140F. The Heating Pad Switches Off Automatically. To Ensure Safety. Temperature Control and Automatic Switch-Off: 6 Optional Heat Settings. Temperature Range From 40 To 60 C. 4 Timer Modes From 30 To 120 Minutes. The Heating Pad Switches Off Automatically When The Set Temperature Is Reached.Soft Flannel and Machine Washable: The Flannel Fabric Will Touch You With Great Comfort While Keeping Heat Efficiently. After Removing The Controller, The Flannel Pad Is Machine Washable In Water 40C. Hygienic and Comfortable.Reassuring: Single Circuit Provides Consistenttemperature.If The Local Temperature of The Ceiling Is Too High. The Power Will Shut Off Automatically. Great for You Provides Safe Warming Comfort Zone.