I bought this at Tokyu Hands. I bought it and then stored it at home without using it. It looks black in the photos, but it's actually brown. W410 x D405 x H70mm (expanded) W410 x D200 x H130mm (folded) This is a versatile multi-functional cushion with a variety of transformation features (filling the gap in the lower back, back support, hip support, and can also be transformed into a pillow). It can be used at home, in the car, in the office, or while traveling. It uses soft, brushed fabric. It can maintain its shape when folded. Made in Japan