I accidentally bought an extra one and no longer need it, so I'm selling it. It's new and unused. Moisture-absorbing & heat-generating Independently developed insulation "Kapok Heat EX" Sustainable heat-generating technology [Kapok Heat EX] that surpasses down feathers. [Kapok], a plant fiber that absorbs moisture and generates heat, and [acrylic], which has high heat retention, are combined with [acrylate], which has high moisture absorption and heat generation, to create independently developed insulation. This is a sustainable material that converts absorbed moisture into warm heat, representing the ultimate in heat-generating technology. ■Size: ・Double size: Approximately W140cm x L205cm (approx. 1,470g) ■Color: Stone Gray ■Material: ・Outer fabric Surface fabric: Pile portion 100% polyester Base fabric portion 60% polyester, 40% rayon Back fabric: 100% polyester Gusset fabric: 94% polyester, 6% polyurethane ・Insulation Plant fiber (kapok) 43% polyester 30% acrylic 20% Synthetic fiber (acrylate-based fiber) 7%