WORKMAN X-Shelter Insulated β Blanket Color: Black Please note that the cardboard packaging will be removed, and the blanket will be folded and compressed to fit a postal size for shipping. We appreciate your understanding. [Product Description] Newly developed insulation sheet that prevents cold air from penetrating! ・Uses aerogel material for higher insulation ・Special multi-layer structure creates air layers, preventing cold air from penetrating ・The insulation sheet itself is also stretchy and easy to use What's the difference between α and β? ・α…Uses a thin and light insulation sheet. Excellent breathability, less stuffy ・β…Slightly higher heat retention and higher insulation. Stretchy for ease of movement A convenient 3-WAY blanket if you have one ・As a lap blanket, or as a cape over your shoulders