Kotatsu quilt and mattress set, square, 75 x 75, suitable for tabletops, makes your room spacious, checkered pattern, thin kotatsu quilt (1) A compact kotatsu futon that allows you to use the space in your room (2) Compact design for easy storage (3) Carefully selected materials for warmth (4) Check pattern that suits any room (5) Save energy wisely with a kotatsu futon!