Urban modern design kotatsu, mirror finish, square (75 x 75 cm) ▼Soft and smooth. Luxurious texture. Compared to ordinary fleece material, the difference is obvious. We use flannel material that has been specially processed to make it softer and smoother to the touch. Compared to fleece material, the density is about 140% higher! (Manufacturer comparison) There is plenty of air trapped between the tightly packed threads, making it even warmer. The fibers are brushed to be long, giving the fabric a luxurious, melting feel against the skin.