Features: -Made of high quality PP (polypropylene) cotton with plush, healthy and comfortable. -High strength and increase design, better waist support. -Design of armrests, more human. -Da support for the back and lumbar, you can use this back pillow to rest in a relaxed position. -Light, foldable, easy to carry. -Perfect to read in bed, car, office, sofa, comfortable soft back pain, breastfeeding or resting on the floor.   Specifications: Product name: back pillow Filling material: PP cotton (polypropylene) Case material: Dimensions: 55x35x20 cm (Width x height x thickness)   Graphite crucible mini furnace gold torch metal melting: 1 x Pillow Bag   Note: 1 Due to the different screen and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. 2. There may be little difference due to manual measurement.