Popular Product Reversible Sewing that fits the body Washable Uses heat-generating cotton Anti-static Water-repellent and anti-mite treatment Approximately 1.9KG filling Antibacterial and odor-resistant Quilting Thick Both sides Rectangular Flannel High heat retention Rectangular Warm Fluffy and warm Kotatsu Futon Stylish Kotatsu Futon Nordic Winter Use ‐ Mercari: Shop from Japan