Features:Some of the models are high end flannel, comfortable, soft and snug to sleep in. *1. larger blanket can cover your whole body and provide faster heat, keeping you warm and cozy this winter. *2. Smart Control, High-Low, provides 9-level temperature settings to deal with various situations. *3. Surge protection against overheating for safe use. *4. Flannel material is soft and comfortable to the touch, keeps you warm no matter how cold the weather. Description: *1. Material: flannel *2. Voltage: 220V *3. Frequency: 50Hz Product Feature: Safe, Comfortable, Soft Switch Type: Thermal Control Type Note: it was measured by hand,the size may have 1-3cm error,hope you can understand Only used for under bedding blanket thank you! Package Includes: 1 x Electric Heated Blanket 1 x Controller