Covering yourself with this cooling blanket can lower the temperature by about 5 Celsius. This cool blanket is specifically designed for people who tend to feel hot while sleeping. Features: With double-sided design, the surface features the latest cooling technology layer, while the back is made of a breathable layer. Easy to clean, it can be machine washed and hand washed, but should not be ironed, bleached, dry cleaned, or tumble dried. Made from cooling polyester and cooling cationic sweat fabric, it is soft, breathable, and skin-friendly. It helps absorb body heat on hot summer nights, keeping you cool. The cool blanket is small and lightweight and can be carried wherever you go. Offers enhanced insulation while maintaining a lightweight feel for year-round comfort. Specification: Material: Cooling Polyester, Cooling Catonic Fabric Size(LxW): 200 x 150 cm Package Content: 1 x Cooling Blanket Please Note: Due to manual measurement, there might be a tolerance in the product size. Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.